8-氯萘-1-磺酸 | 145-74-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 8-氯萘-1-磺酸
• 中文别名: 8-氯萘磺酸二水合物
• 英文名称: 8-chloronaphthalene-1-sulfonic acid
• 英文别名: 8-chloro-naphthalene-1-sulfonic acid；8-Chlor-naphthalin-1-sulfonsaeure；8-chloronapthalene-1-sulfonic acid；8-Chlor-naphthalin-sulfonsaeure-(1)
• CAS: 145-74-4
• 化学式: C₁₀H₇ClO₃S
• mdl: MFCD00052379
• 分子量: 242.683
• InChiKey: OPFNCYFEIBUZHU-UHFFFAOYSA-N

物化性质

• 熔点：
  145-147°C
• 密度：
  1.533±0.06 g/cm3(Predicted)
• 稳定性/保质期：
  常温常压下，该物质是稳定的。

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• 海关编码：
  2904909090

SDS

Name:	8-Chloronaphthalene-1-sulfonic acid 97% Material Safety Data Sheet
Synonym:
CAS:	145-74-4

Section 1 - Chemical Product MSDS Name:8-Chloronaphthalene-1-sulfonic acid 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
145-74-4	8-Chloronaphthalene-1-sulfonic acid	97%	205-661-0

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 145-74-4: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 145 - 147 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H7ClO3S
Molecular Weight: 242.68

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 145-74-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
8-Chloronaphthalene-1-sulfonic acid - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 145-74-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 145-74-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 145-74-4 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  8-氯萘-1-磺酸 在 草酰氯 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 8-氯萘-1-磺酰氯
  参考文献：
  名称：

  KR20240069725A

  摘要：

  公开号：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 copper(l) chloride 作用下， 生成 8-氯萘-1-磺酸 、 1,8-萘磺酸内酯
  参考文献：
  名称：

  Certain Dichloronaphthalenes and Related Intermediates

  摘要：

  DOI：

  10.1021/ja01331a037

文献信息

• Phosphosulfonate herbicides
  申请人：Rohm and Haas Company

  公开号：US05500405A1

  公开（公告）日：1996-03-19

  This invention pertains to phosphosulfonates, having the general formula ##STR1## wherein Y is phenyl, naphthyl, benzyl, a (C.sub.5 -C.sub.8)cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered heteraromatic ring, a fused 5,6-membered heteroaromatic ring, or a fused 6,6-membered heteroaromatic ring; and X is oxygen or sulfur; and R.sup.1 and R.sup.2 are each independently selected from substituted or unsubstituted alkyl, alkoxy, alkylthio, alkenyloxy, alkynyloxy, haloalkoxy, cyanoalkoxy, alkoxyalkoxy, cycloalkyloxy, cycloalkylalkoxy, alkylideneiminooxy, chloro, amino, phenyl or phenoxy; or R.sup.1 and R.sup.2 are both alkoxy, taken together with the phosphorus atom to form a 6-membered oxygen-containing ring; compositions containing these compounds and their use as herbicides.

  这项发明涉及磷磺酸酯，其一般公式为##STR1##其中Y为苯基、萘基、苄基、(C.sub.5 -C.sub.8)环烷基、5-成员杂芳环、6-成员杂芳环、融合的5,6-成员杂芳环或融合的6,6-成员杂芳环；X为氧或硫；R.sup.1和R.sup.2各自独立地选自取代或未取代的烷基、烷氧基、烷硫基、烯氧基、炔氧基、卤代烷氧基、氰基烷氧基、烷氧基烷氧基、环烷氧基、环烷基烷氧基、烷基亚胺氧基、氯、氨基、苯基或苯氧基；或R.sup.1和R.sup.2均为烷氧基，与磷原子一起形成一个6-成员含氧环；含有这些化合物的组合物及其用作除草剂。
• Monofluoromethyl‐Substituted Sulfonium Ylides: Electrophilic Monofluoromethylating Reagents with Broad Substrate Scopes
  作者：Yafei Liu、Long Lu、Qilong Shen

  DOI：10.1002/anie.201704175

  日期：2017.8.7

  Two electrophilic monofluoromethylating reagents, monofluoromethyl(phenyl)sulfonium bis(carbomethoxy)methylide (3 a) and monofluoromethyl(4‐nitrophenyl)sulfonium bis(carbomethoxy)methylide (3 b), and their reactions under mild conditions with a variety of nucleophiles, such as alcohols and malonate derivatives, sulfonic and carboxylic acids, phenols, amides, and N heteroarenes, are described. Mechanistic

  两种亲电单氟甲基化试剂，单氟甲基（苯基）ulf双（羰甲氧基）甲基化物（3a）和单氟甲基（4-硝基苯基）ulf双（羰甲氧基）甲基化物（3b），以及它们在温和条件下与各种亲核试剂的反应作为醇和丙二酸酯的衍生物，描述了磺酸和羧酸，酚，酰胺和N杂芳烃。用氘化试剂[D 2 ] 3 a / [D 2 ] 3 b进行的机理研究表明，这些单氟甲基化反应是通过亲电取代途径进行的。
• Quaternary ammonium salts of substituted pyrazoline compounds, their preparation and use as medicaments
  申请人：LABORATORIOS DEL DR. ESTEVE, S.A.

  公开号：EP1749821A1

  公开（公告）日：2007-02-07

  The present invention relates to quaternary ammonium salts of substituted pyrazoline compounds of formula I, methods for their preparation, medicaments comprising theses compounds as well as their use for the preparation of a medicament for the treatment of humans and animals.

  本发明涉及公式I的取代吡唑烯化合物的季铵盐，其制备方法，包含这些化合物的药物以及它们用于制备用于治疗人类和动物的药物的用途。
• CONDUCTIVE COMPOSITION, CONDUCTIVE COATING MATERIAL, CONDUCTIVE RESIN, CAPACITOR, PHOTO-ELECTRIC CONVERTING ELEMENT, AND PROCESS FOR PRODUCING THE SAME
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP1634922A1

  公开（公告）日：2006-03-15

  The present invention provides a conductive composition comprising (i) a cyano group-containing polymer compound which is a copolymer of a cyano group-containing monomer and a vinyl group-containing monomer, and Π-conjugated conductive polymer.

  本发明提供了一种导电组合物，该组合物包含(i)含氰基的聚合物化合物，它是含氰基单体和含乙烯基单体的共聚物，以及Π-共轭导电聚合物。
• CONDUCTIVE COMPOSITION AND PROCESS FOR PRODUCING THE SAME, ANTISTATIC PAINT, ANTISTATIC COATING AND ANTISTATIC FILM, OPTICAL FILTER, OPTICAL INFORMATION RECORDING MEDIUM, AND CAPACITOR AND PROCESS FOR PRODUCING THE SAME
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP1798259A1

  公开（公告）日：2007-06-20

  A conductive composition comprises a π conjugated conductive polymer, a polyanion, and a hydroxy group-containing aromatic compound containing two or more hydroxy groups. An antistatic coating material comprises the conductive composition and a solvent. An antistatic coating is produced by applying the antistatic coating material. A capacitor comprises an anode composed of a porous valve metal body; a dielectric layer formed by oxidizing a surface of the anode; and a cathode formed on the dielectric layer, wherein the cathode has a solid electrolyte layer comprising the conductive composition.

  导电组合物由 π 共轭导电聚合物、聚阴离子和含有两个或两个以上羟基的含羟基芳香族化合物组成。抗静电涂层材料由导电组合物和溶剂组成。通过使用抗静电涂层材料可制成抗静电涂层。电容器包括由多孔阀金属体组成的阳极；通过氧化阳极表面形成的介电层；以及在介电层上形成的阴极，其中阴极具有由导电组合物组成的固体电解质层。