邻甲苯磺酰氯 | 133-59-5

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类磺化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 邻甲苯磺酰氯
• 中文别名: 2-甲苯磺酸氯；2-甲苯磺酰氯；邻氯化四苯砜
• 英文名称: Toluene-2-sulfonyl chloride
• 英文别名: o-Toluenesulfonyl chloride；2-methylbenzenesulfonyl chloride；2-toluenesulfonyl chloride
• CAS: 133-59-5
• 化学式: C₇H₇ClO₂S
• mdl: MFCD00024874
• 分子量: 190.65
• InChiKey: HDECRAPHCDXMIJ-UHFFFAOYSA-N

物化性质

• 熔点：
  10°C
• 沸点：
  254 °C(lit.)
• 密度：
  1.320 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F
• 溶解度：
  乙腈（微溶）、氯仿（微溶）
• 颜色/状态：
  OILY LIQUID
• 折光率：
  SADTLER REF NUMBER: 10657 (IR, PRISM); INDEX OF REFRACTION: 1.5565 AT 20 °C/D
• 稳定性/保质期：
  基本性质： 无色油状液体，溶于热乙醇、乙醚和苯，不溶于水。在热水中会水解成磺酸。其相对密度为1.3383，熔点为10.2℃，沸点为126℃（1.33kPa），折光率为1.5565，具有毒性。

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

ADMET

毒理性

• 副作用

Dermatotoxin - 皮肤烧伤。

Dermatotoxin - Skin burns.

来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

安全信息

• TSCA：
  Yes
• 危险等级：
  8
• 危险品标志：
  Xi,C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• WGK Germany：
  3
• 危险品运输编号：
  UN 3265 8/PG 2
• 海关编码：
  2904909090
• 包装等级：
  II
• 危险类别：
  8
• 储存条件：
  贮存时，请密封并保持干燥。

SDS

o-Toluenesulfonyl Chloride (contains ca. 23% isomer) Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: o-Toluenesulfonyl Chloride (contains ca. 23% isomer)

Revision number: 5

---

Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Category 1
Corrosive to metals
HEALTH HAZARDS
Category 1C
Skin corrosion/irritation
Serious eye damage/eye irritation Category 1
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Danger
Hazard statements May be corrosive to metals
Causes severe skin burns and eye damage
Precautionary statements:
[Prevention] Keep only in original container.
Do not breathe dust/fume/gas/mist/vapours/spray.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse
skin with water/shower.
Wash contaminated clothing before reuse.
Immediately call a POISON CENTER or doctor/physician.
Absorb spillage to prevent material damage.
[Storage] Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
isomer)

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
Percent: >75.0%(GC)
CAS Number: 133-59-5
Chemical Formula: C7H7ClO2S

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Immediately call a POISON CENTER or doctor/physician.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Immediately call a POISON CENTER or doctor/physician.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing.Immediately call a POISON CENTER or
doctor/physician.
Ingestion: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT
induce vomiting.
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, carbon dioxide.
media:
Unsuitable extinguishing Water
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use extra personal protective equipment (self-contained breathing apparatus). Keep
protective equipment and people away from and upwind of spill/leak. Ensure adequate ventilation. Entry to non-
emergency procedures: involved personnel should be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.
Prevention of secondary Do not allow contact with water. Remove all sources of ignition. Fire-extinguishing
hazards: devices should be prepared in case of a fire. Use spark-proof tools and explosion-
proof equipment.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a closed system if possible. Use a ventilation, local exhaust if vapour or aerosol
will be generated.
Avoid contact with skin, eyes and clothing.
Advice on safe handling:
isomer)

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Section 7. HANDLING AND STORAGE
May develop pressure. Open carefully.
Use corrosive resistant equipment.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Moisture-sensitive
Packaging material: Comply with laws. Keep only in original container.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Half or full facepiece respirator, self-contained breathing apparatus(SCBA), supplied
air respirator, etc. Use respirators approved under appropriate government standards
and follow local and national regulations.
Impervious gloves.
Hand protection:
Eye protection: Safety goggles. A face-shield, if the situation requires.
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
Form: Clear
Colorless - Slightly pale yellow
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
No data available
Boiling point/range:
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: 1.34
Solubility(ies):
Insoluble
[Water]
[Other solvents]
Ether, Benzene, Hot alcohol
Soluble:

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous Decomposes in contact with water and liberates toxic gases.
reactions:
Conditions to avoid: Moisture
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Sulfur oxides, Hydrogen chloride
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
isomer)

---

Section 11. TOXICOLOGICAL INFORMATION
Carcinogenicity:
No data available
IARC =
NTP = No data available
No data available
Reproductive toxicity:

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: 8: Corrosive.
UN-No: 3265
Proper shipping name: Corrosive liquid, acidic, organic, n.o.s.
Packing group: III

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
The list of a dangerous chemical(2002)/CN-No.: 61687

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

化学性质：

• 为油状液体，熔点为10.2℃，沸点在4.8kPa下为154℃，而在1.33kPa下的沸点为126℃。
• 相对密度为1.3383（20/4℃），折光率为1.5565。能溶于热醇、醚和苯，但不溶于水。

用途： 主要用于有机合成和糖精生产。

生产方法： 通过甲苯氯磺化而获得。

反应信息

• 作为反应物：
  描述：

  邻甲苯磺酰氯 在 氯化亚砜 作用下， 生成 2-氯苯甲酸
  参考文献：
  名称：

  Meyer,H., Monatshefte fur Chemie, 1915, vol. 36, p. 729

  摘要：

  DOI：
• 作为产物：
  描述：

  邻甲苯胺 在 盐酸 、 sodium nitrite 、 氯化亚砜 、 copper(l) chloride 作用下， 以 水 为溶剂， 以73.6%的产率得到邻甲苯磺酰氯
  参考文献：
  名称：

  取代的苯磺酰氯的制备方法

  摘要：

  本发明提供了一种取代的苯磺酰氯的制备方法，所述取代的苯磺酰氯的制备方法，包含以下步骤：将式I结构的苯胺化合物经重氮化反应得到式II结构的氟硼酸重氮盐；经由所述式II结构的氟硼酸重氮盐得到式III结构的取代的苯磺酰氯；其中，R选自邻位氯、溴、甲基、氯甲基、溴甲基、硝基、氰基、乙酰基，间位氯、溴、甲基、氯甲基、溴甲基、硝基、氰基、乙酰基，对位氯、溴、甲基、氯甲基、溴甲基、硝基、氰基、乙酰基中任意一种。根据本发明提供的取代的苯磺酰氯的制备方法，反应过程简单，易于操作，效果理想，适合工业化生产。

  公开号：

  CN112759536A
• 作为试剂：
  描述：

  2-乙氧基苯并咪唑-7-羧酸甲酯 在 三乙胺 、 邻甲苯磺酰氯 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 13.17h， 生成 Azilsartan medoxomil
  参考文献：
  名称：

  一种阿奇沙坦酯钾盐及其中间体新的制备方法

  摘要：

  本发明涉及阿奇沙坦酯钾盐及其中间体的一种新的制备方法。所述方法包括以下步骤：起始物料Ⅶ经水解得到中间体Ⅸ，然后与侧链Ⅳ酯化得到中间体Ⅹ；另一起始物料Ⅷ用盐酸羟胺还原得到中间体Ⅺ，然后与氯甲酸乙酯酯化得到中间体Ⅻ，再关环得到中间体XIII；中间体Ⅹ和中间体XIII缩合得到中间体Ⅱ；最后与异辛酸钾反应得到阿奇沙坦酯钾盐。本发明制备方法所用原料易得，合成路线短，设备投入少，副产物少，毒性低，污染小，环境友好，产品纯度高，适合工业化生产。

  公开号：

  CN105622595A

文献信息

• Synthesis and Antibacterial Activity of Sulfonamide Derivatives of Anacardicacid Mixture Isolated from a Natural Product Cashew Nut Shell Liquid (CNSL)
  作者：N. Subhakara Reddy、A. Srinivas Rao、M. Adharvana Chari、V. Ravi kumar、V. Jyothy、V. Himabindu

  DOI：10.2174/157017812800233660

  日期：2012.4.24

  Synthesis and antibacterial activity of some novel sulfonamide derivatives of anacardic acid were (8a-8l) prepared from commercially available anacardic acid mixture (1a–d) isolated from a natural product Cashew Nut Shell Liquid (CNSL).Compounds (8a-8l) were tested for Gram positive and Gram negative bacterial cultures. Most of the compounds were showed active compared with standard drug ampicilline.

  部分新型硫胺酸衍生物的合成及其抗菌活性研究（8a-8l），这些衍生物由天然产物腰果壳液（CNSL）中分离出的市售腰果酸混合物（1a–d）制备而成。化合物（8a-8l）对革兰氏阳性菌和革兰氏阴性菌培养物进行了测试。与标准药物氨苄西林相比，大部分化合物表现出活性。
• The organocatalytic synthesis of perfluorophenylsulfides <i>via</i> the thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates
  作者：Jinyun Luo、Muze Lin、Leifang Wu、Zhihua Cai、Lin He、Guangfen Du

  DOI：10.1039/d1ob01350e

  日期：——

  The organic superbase t-Bu-P4-catalyzed direct thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates was developed. Yields of perfluorophenylsulfides of up to 97% under catalysis of 5 mol% t-Bu-P4 were achieved. This method was shown to provide an efficient way to construct the perfluorophenyl–sulfur bond under mild metal-free reaction conditions.

  开发了有机超碱t -Bu-P 4催化的三甲基（全氟苯基）硅烷和硫代磺酸盐的直接硫醇化反应。在 5 mol% t -Bu-P 4的催化下，全氟苯硫醚的产率高达 97% 。该方法被证明提供了一种在温和的无金属反应条件下构建全氟苯基-硫键的有效方法。
• [EN] DUAL PHARMACOPHORES - PDE4-MUSCARINIC ANTAGONISTICS<br/>[FR] PHARMACOPHORES DUALS, ANTAGONISTES DES RÉCEPTEURS MUSCARINIQUES ET INHIBITEURS DE L'ACTIVITÉ PDE4
  申请人：GLAXO GROUP LTD

  公开号：WO2009100169A1

  公开（公告）日：2009-08-13

  The present invention is directed to novel compounds of Formula's (I) - (VI), and pharmaceutically acceptable salts thereof, pharmaceutical compositions and their use in therapy, for example as inhibitors of phosphodiesterase type IV (PDE4) and as antagonists of muscarinic acetylcholine receptors (mAChRs), in the treatment of and/or prophylaxis of respiratory diseases, including inflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.

  本发明涉及式(I) - (VI)的新化合物，以及其药学上可接受的盐、药物组合物及其在治疗中的应用，例如作为磷酸二酯酶IV (PDE4)的抑制剂和肌碱乙酰胆碱受体 (mAChRs)的拮抗剂，用于治疗和/或预防呼吸道疾病，包括炎症性和/或过敏性疾病，如慢性阻塞性肺病（COPD）、哮喘、鼻炎（例如过敏性鼻炎）、特应性皮炎或银屑病。
• PHOTOSENSITIVE RESIN COMPOSITION, OXIME SULFONATE COMPOUND, METHOD FOR FORMING CURED FILM, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20130171415A1

  公开（公告）日：2013-07-04

  Disclosed is a photosensitive resin composition comprising: (Component A) an oxime sulfonate compound represented by Formula (1); (Component B) a resin comprising a constituent unit having an acid-decomposable group that is decomposed by an acid to form a carboxyl group or a phenolic hydroxy group; and (Component C) a solvent wherein in Formula (1) R 1 denotes an alkyl group, an aryl group, or a heteroaryl group, each R 2 independently denotes a hydrogen atom, an alkyl group, an aryl group, or a halogen atom, Ar 1 denotes an o-arylene group or an o-heteroarylene group, X denotes O or S, and n denotes 1 or 2, provided that of two or more R 2 s present in the compound, at least one denotes an alkyl group, an aryl group, or a halogen atom.

  揭示了一种光敏树脂组合物，包括：（组分A）由式（1）表示的肟磺酸盐化合物；（组分B）包括具有可被酸分解的基团的树脂，该基团通过酸分解形成羧基或酚羟基；和（组分C）溶剂 其中在式（1）中，R1表示烷基、芳基或杂芳基，每个R2独立地表示氢原子、烷基、芳基或卤素原子，Ar1表示邻芳撑基或邻杂芳撑基，X表示O或S，n表示1或2，前提是在化合物中存在两个或两个以上的R2时，至少有一个表示烷基、芳基或卤素原子。
• [EN] METHODS OF TREATMENT OF AMYLOIDOSIS USING ASPARTYL-PROTEASE INIHIBITORS<br/>[FR] PROCEDES DE TRAITEMENT D'AMYLOIDOSE UTILISANT DES INHIBITEURS DE PROTEASE ASPARTYLE
  申请人：ELAN PHARM INC

  公开号：WO2005070407A1

  公开（公告）日：2005-08-04

  The invention relates to acetyl 2-hydroxy-1,3-diaminospirocyclohexanes and derivatives thereof that are useful in treating diseases, disorders, and conditions associated with amyloidosis. Amyloidosis refers to a collection of diseases, disorders, and conditions associated with abnormal deposition of A-beta protein.

  这项发明涉及乙酰2-羟基-1,3-二氨基螺环己烷及其衍生物，可用于治疗与淀粉样变性相关的疾病、疾病和症状。淀粉样变性是指与A-beta蛋白异常沉积相关的一系列疾病、疾病和症状。

表征谱图