2,4,6-三氯苯腈 | 6575-05-9

• 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: 2,4,6-三氯苯腈
• 中文别名: 2,4,6-三氯苯甲腈；2,4,6-三氯氰苯
• 英文名称: 2,4,6-Trichlorobenzonitrile
• 英文别名: 2,4,6-Trichlor-benzonitril
• CAS: 6575-05-9
• 化学式: C₇H₂Cl₃N
• 分子量: 206.459
• InChiKey: PGODHCIOIPODFE-UHFFFAOYSA-N

物化性质

• 熔点：
  80-82°C
• 沸点：
  303.1±37.0 °C(Predicted)
• 密度：
  1.54±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲苯

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 危险品运输编号：
  3276
• 海关编码：
  2926909090
• 包装等级：
  III
• 危险类别：
  6.1
• 安全说明：
  S26,S36/37/39
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

2,4,6-Trichlorobenzonitrile
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 2,4,6-Trichlorobenzonitrile

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Acute toxicity (Oral) Category 4
Category 4
Acute toxicity (Dermal)
Acute toxicity (Inhalation) Category 4
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritation Category 2A
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Harmful if swallowed, in contact with skin or if inhaled
Hazard statements
Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Avoid breathing dust/fume/gas/mist/vapours/spray.
[Prevention]
Use only outdoors or in a well-ventilated area.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Call a POISON CENTER or doctor/physician if you feel unwell.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.
2,4,6-Trichlorobenzonitrile

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Section 2. HAZARDS IDENTIFICATION
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 2,4,6-Trichlorobenzonitrile
>97.0%(GC)
Percent:
CAS Number: 6575-05-9
Chemical Formula: C7H2Cl3N

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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.
Call a POISON CENTER or doctor/physician if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Rinse cautiously with water for several minutes. Remove contact lenses, if present
Eye contact:
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
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, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
from the chemical:
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.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.
2,4,6-Trichlorobenzonitrile

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Safety goggles. A face-shield, if the situation requires.
Eye protection:
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): Solid
Crystal- Powder
Form:
Colour: White - Slightly pale reddish yellow
No data available
Odour:
pH: No data available
Melting point/freezing point:79°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Toluene

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), 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
Carcinogenicity:
IARC = No data available
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
2,4,6-Trichlorobenzonitrile

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Section 12. ECOLOGICAL INFORMATION
Mobility in soil
No data available
Log Pow:
Soil adsorption (Koc): No data available
No data available
Henry's Law
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 dissolve or mix material
with a combustible solvent and 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
Does not correspond to the classification standard of the United Nations
Hazards Class:
UN-No: Not listed

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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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途：晶体合成中间体

反应信息

• 作为反应物：
  描述：

  2,4,6-三氯苯腈 在 硫酸 作用下， 生成 2,4,6-三氯-苯甲酸酰胺
  参考文献：
  名称：

  Montagne, Recueil des Travaux Chimiques des Pays-Bas, 1902, vol. 21, p. 384

  摘要：

  DOI：
• 作为产物：
  描述：

  2,4,6-三氯苯胺 在 盐酸 作用下， 生成 2,4,6-三氯苯腈
  参考文献：
  名称：

  Meyer,V.; Sudborough, Chemische Berichte, 1894, vol. 27, p. 3151

  摘要：

  DOI：

文献信息

• Structure–activity relationships of acyloxyamidine cytomegalovirus DNA polymerase inhibitors
  作者：John A. Tucker、Terrance L. Clayton、Connie G. Chidester、Martin W. Schulz、Leigh E. Harrington、Steven J. Conrad、Yoshihiko Yagi、Nancee L. Oien、David Yurek、Ming-Shang Kuo

  DOI：10.1016/s0968-0896(99)00319-3

  日期：2000.3

  initio molecular orbital calculations combined with qualitative estimates of steric interaction energies suggest that the lowest energy conformations of the acyloxyamidine linker are characterized by an extended planar CAr-C=N-O-C arrangement and either a syn-periplanar or anti-periplanar N-O-C-C(Ar') arrangement. Only the anti-periplanar conformation was observed in the crystal structures of three

  本文描述了新型的巨细胞病毒DNA聚合酶抑制剂的结构活性关系，该抑制剂具有两个通过酰氧基oxy连接子连接的芳基。对其中末端基团不同的一系列类似物的研究表明，在先导化合物的2,4-二氯苯基周围有非常窄的SAR，但苯并噻唑环的各种替代物均具有活性。其中最引人注目的是化合物78的异恶唑环，与先导化合物相比，其效价提高了30倍。我们还描述了10个类似物的设计，合成和评估，其中酰氧基am连接基被等位基团修饰或替代。结构-活性关系研究确定了接头-NH2基团是关键的药效学元素。从头算分子轨道计算与对空间相互作用能的定性估计相结合，表明酰氧基am连接子的最低能构象具有扩展的平面CAr-C = NOC排列以及同平面或反平面NOCC（Ar'）安排。在三个酰氧基am的晶体结构中仅观察到反平面构象。在这些研究的基础上设计的最有效的连接基修饰化合物是氨基甲酸20 20，在巨细胞病毒DNA聚合酶抑制试验中，氨基甲酸am的含量约为对照酰氧基am
• N-Substituted Glycine Derivatives: Prolyl Hydroxylase Inhibitors
  申请人：Shaw Antony N.

  公开号：US20080171756A1

  公开（公告）日：2008-07-17

  The invention described herein relates to certain pyrimidinedione N-substituted glycine derivatives of formula (I) which are antagonists of HIF prolyl hydroxylases and are useful for treating diseases benefiting from the inhibition of this enzyme, anemia being one example.

  本发明涉及某些式（I）的嘧啶二酮N-取代甘氨酸衍生物，这些衍生物是HIF脯氨酸羟化酶的拮抗剂，并且适用于治疗受益于抑制该酶的疾病，贫血是一个例子。
• [EN] PROCESS FOR PREPARATION OF HALOGENATED BENZYLAMINE AND INTERMEDIATES THEROF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE BENZYLAMINE HALOGÉNÉE ET DE SES INTERMÉDIAIRES
  申请人：SRF LTD

  公开号：WO2020152711A1

  公开（公告）日：2020-07-30

  The present invention provides an improved process for the preparation of halogenated benzylamine having the formula I from halogenated benzonitriles, Formula I wherein, X1 is selected from group consisting of hydrogen, chloro or fluoro, provided atleast one X1 is chloro or fluoro.

  本发明提供了一种改进的工艺，用于从卤代苯腈制备具有化学式I的卤代苄胺，式中X1选自氢、氯或氟的组，要求至少有一个X1为氯或氟。
• Process for producing polychlorobenzonitrile
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US04530797A1

  公开（公告）日：1985-07-23

  A process for producing polychlorobenzonitrile having chlorine atoms at the 2,6-position by ammoxidation of toluene derivative having chlorine atoms at the 2,6-position with a gas containing ammonia and oxygen in vapor phase in the presence of a catalyst, characterized in that bromine and/or a bromine-containing compound is added to the reaction system.

  一种通过在存在催化剂的情况下，使用含氨和氧气的气体在蒸汽相中对具有在2,6-位置氯原子的甲苯衍生物进行氨氧化而产生具有在2,6-位置氯原子的多氯苯腈的方法，其特征在于向反应体系中添加溴和/或含溴化合物。
• [EN] HETEROCYCLIC AMIDE DERIVATIVES AS P2X7 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'AMIDE HÉTÉROCYCLIQUE COMME ANTAGONISTES DU RÉCEPTEUR P2X7
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2013108227A1

  公开（公告）日：2013-07-25

  The invention relates to heterocyclic amide derivatives of formula (I), wherein R1, R2, R3, X and n are as defined in the description, their preparation and their use as pharmaceutically active compounds.

  该发明涉及式（I）的杂环酰胺衍生物，其中R1、R2、R3、X和n如描述中所定义，其制备以及它们作为药用活性化合物的用途。

表征谱图