3,4-二氯苯甲醚 | 36404-30-5

• 物质功能分类: 有机原料 - 醚类化合物及其衍生物
• 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: 3,4-二氯苯甲醚
• 中文别名: 1,2-二氯-4-甲氧基苯；3,4-二氯苯甲
• 英文名称: 3,4-dichloroanisole
• 英文别名: 1,2-dichloro-4-methoxybenzene；4-methoxy-1,2-dichlorobenzene；3,4-dichlorophenol methyl ether
• CAS: 36404-30-5
• 化学式: C₇H₆Cl₂O
• mdl: MFCD00070785
• 分子量: 177.03
• InChiKey: VISJRVXHPNMYRH-UHFFFAOYSA-N

物化性质

• 熔点：
  -8--7°C
• 沸点：
  200-204°C
• 密度：
  1,33 g/cm3
• 闪点：
  200-204°C
• 保留指数：
  1259;1271;1281;1275;1285;1298;1246;1253;1270.2
• 稳定性/保质期：
  常规情况下不会分解，没有危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  10
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xn
• 安全说明：
  S23,S26,S37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2909309090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  密封、阴凉、干燥、通风保存

SDS

Name:	3 4-Dichloroanisole 99+% Material Safety Data Sheet
Synonym:	3,4-Dichloro-2-Methoxybenzene
CAS:	36404-30-5

Section 1 - Chemical Product MSDS Name:3 4-Dichloroanisole 99+% Material Safety Data Sheet
Synonym:3,4-Dichloro-2-Methoxybenzene

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
36404-30-5	3,4-Dichloroanisole	>99	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

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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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Containers may explode when heated.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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# 36404-30-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear light yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H6Cl2O
Molecular Weight: 177.03

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 36404-30-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3,4-Dichloroanisole - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 36404-30-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 36404-30-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 36404-30-5 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：

  3,4-二氯苯甲醚 以 环己烷 为溶剂， 反应 0.5h， 以21%的产率得到4-氯苯甲醚
  参考文献：
  名称：

  在二氯茴香醚中寻找光诱导的Ar-Cl键的裂解（定点裂解）†

  摘要：

  多卤代芳烃中Ar–X键的位点选择性裂解是合成规划中的重要工具，尤其是当存在多个相同的卤素原子时。尽管仅报道了几个例子，但光化学代表了通常的金属催化裂解的替代方法。然后，我们通过组合的实验和计算研究，研究了对某些二氯茴香醚进行位点选择性光脱氯的可行性。在2,4-二氯苯甲醚的情况下，邻位氯原子选择性分离相对于OMe基团的位置在Ar–Cl键的光均解（在环己烷中）或光杂解（在MeOH中）时观察到。在后一种情况下，仅在所得苯基阳离子与苯反应后形成5-氯-2-甲氧基-1,1'-联苯。OH基团代替OMe基团是有害的，因为导致较低的光反应性，而选择性没有改善。

  DOI：

  10.1039/c7pp00372b
• 作为产物：
  描述：

  3,4-二氯苯胺 在 alkali 作用下， 生成 3,4-二氯苯甲醚
  参考文献：
  名称：

  Holleman, Recueil des Travaux Chimiques des Pays-Bas, 1918, vol. 37, p. 105

  摘要：

  DOI：

文献信息

• [EN] SUBSTITUTED QUINAZOLINES AS FUNGICIDES<br/>[FR] QUINAZOLINES SUBSTITUÉES, UTILISÉES EN TANT QUE FONGICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2010136475A1

  公开（公告）日：2010-12-02

  The present invention relates to a compound of formula (I) wherein wherein the substituents have the definitions as defined in claim 1or a salt or a N-oxide thereof, their use and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.

  本发明涉及一种具有如下式（I）的化合物，其中取代基具有权利要求1中定义的定义，或其盐或N-氧化物，它们的用途以及用于控制和/或预防植物中微生物感染，特别是真菌感染的方法，以及制备这些化合物的方法。
• [EN] ARYLMETHYLENE HETEROCYCLIC COMPOUNDS AS KV1.3 POTASSIUM SHAKER CHANNEL BLOCKERS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES D'ARYLMÉTHYLÈNE UTILISÉS EN TANT QUE BLOQUEURS DES CANAUX POTASSIQUES KV1.3 DE TYPE SHAKER
  申请人：DE SHAW RES LLC

  公开号：WO2021071806A1

  公开（公告）日：2021-04-15

  A compound of Formula (I) or a pharmaceutically acceptable salt thereof is described, wherein the substituents are as defined herein. Pharmaceutical compositions comprising the same and method of using the same are also described.

  描述了化合物的公式（I）或其药学上可接受的盐，其中取代基如本文所定义。还描述了包含相同化合物的药物组合物以及使用该药物的方法。
• Sulfonation of chloro- and dichloroanisoles with concentrated aqueous sulfuric acid and sulfur trioxide. Demethylation of chloroanisolesulfonic acids in sulfuric acid systems
  作者：Peter de Wit、Hans Cerfontain

  DOI：10.1002/recl.19881070605

  日期：——

  The nine chloro- and dichloroanisoles have been sulfonated with sulfuric acid. The observed sulfonic acid isomer distributions are determined mainly by the ortho- and para- directing effect of the methoxy substituent. In the reaction with sulfuric acid, the initially formed chloro- and dichloroanisolesulfonic acids are demethylated to give the corresponding phenolsulfonic acids. Demethylation occurs

  九种氯苯甲醚和二氯苯甲醚已用硫酸磺化。观察到的磺酸异构体分布主要取决于甲氧基取代基的邻位和对位作用。在与硫酸的反应中，将最初形成的氯代和二氯茴香醚磺酸脱甲基，得到相应的苯酚磺酸。脱甲基化仅在甲氧基取代基在空间上受邻氯和/或邻位阻碍的情况下发生-磺基取代基。2，3-和3，5-二氯茴香醚与发烟硫酸的反应最初分别产生4，6-和2，4-二磺酸。通过直接的磺基甲基化或通过原脱甲基化，随后进行硫酸化，将二磺酸转化为相应的硫酸氢盐。2,3-二氯-4,6-二磺基苯基硫酸氢环化成1,3,2,4-苯并二恶二硫辛2,2,4,4-四氧化物4。
• Inhibitors of c-Jun N-terminal kinases
  申请人：Liu Gang

  公开号：US20060173050A1

  公开（公告）日：2006-08-03

  The present invention relates to compounds that are inhibitors of c-jun N-terminal kinase 1, 2, or 3 (JNK1, JNK2, or JNK3), compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the activation of JNK1, JNK2 and JNK3.

  本发明涉及作为c-jun N-末端激酶1、2或3（JNK1、JNK2或JNK3）抑制剂的化合物，包含这些化合物的组合物以及这些化合物在预防或治疗由JNK1、JNK2和JNK3激活调控的疾病中的用途。
• SUBSTITUTED QUINAZOLINES AS FUNGICIDES
  申请人：Quaranta Laura

  公开号：US20120129875A1

  公开（公告）日：2012-05-24

  The present invention relates to a compound of formula (I) wherein the substituents have the definitions as defined in claim 1 or a salt or a N-oxide thereof, their use and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.

  本发明涉及一种具有如权利要求1中定义的取代基定义的化合物的公式(I)，或其盐或N-氧化物，它们的用途以及用于控制和/或预防植物中微生物感染，特别是真菌感染的方法，以及制备这些化合物的方法。

表征谱图