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105827-91-6生产厂家

105827-91-6价格

105827-91-6

105827-91-6结构式
105827-91-6结构式
  • 常用中文名:2-氯-5-氯甲基噻唑
  • 常用英文名:2-Chloro-5-(chloromethyl)thiazole
  • CAS号:105827-91-6
  • 分子式:C4H3Cl2NS
  • 分子量:168.044
  • 相关类别: 化学农药原药 杀虫剂中间体
  • 发布时间:2018-02-06 08:00:00
  • 更新时间:2024-01-02 19:35:45
  • 【用途一】
    用作农药、医药中间体
    【用途二】
    2-氯-5-氯甲基-噻唑是杀虫剂噻虫嗪、噻虫胺的中间体。
    【用途三】
    105827-91-6(2-氯-5-氯甲基-噻唑)是生产农用化学品杀虫剂吡虫啉和啶虫咪的中间体。

化源商城直购

中文名 2-氯-5-氯甲基噻唑
英文名 2-Chloro-5-(chloromethyl)thiazole
中文别名 2-氯-5-(氯甲基)噻唑
利托那韦中间体一
2-氯-5-(氯甲基)噻唑
2-氯-5-(氯甲基L)噻唑
英文别名 EINECS 429-830-5
2-Chloro-5-Chloromethylthiazole
MFCD01073549
2-CHLORO-5-CHLORO METHYL THIAZOLE
密度 1.5±0.1 g/cm3
沸点 268.6±32.0 °C at 760 mmHg
熔点 31ºC
分子式 C4H3Cl2NS
分子量 168.044
闪点 116.3±25.1 °C
精确质量 166.936325
PSA 41.13000
LogP 1.26
外观性状 白色至淡黄色晶体或无色液体
蒸汽压 0.0±0.5 mmHg at 25°C
折射率 1.584
储存条件 2-8°C
水溶解性 可溶于:甲醇
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 2-Chloro-5-chloromethylthiazole
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:2-Chloro-5-chloromethylthiazole
CAS number:105827-91-6

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Storage:Store in closed vessels.

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C4H3Cl2NS
Molecular weight: 168.0

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A
符号 GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
信号词 Danger
危害声明 H302-H311-H314-H317-H411
警示性声明 P273-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P501
个人防护装备 dust mask type N95 (US);Eyeshields;Faceshields;Gloves
危害码 (欧洲) Xi: Irritant;
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) 26-37
危险品运输编码 UN2922 - class 8 - PG 2 - EHS - acidic - Corrosive liquids, toxic, n.o.s., HI: all
海关编码 2934100090
【方法一】
其制备方法是在反应瓶中加入2-氯丙烯基异硫氰酸酯和溶剂氯仿,再滴加氯化硫酰,保持内温30℃,滴加完后再在室温反应2.5h,此时内温升至36℃,反应结束后,溶剂和剩余的氯化硫酰蒸馏除去,残渣溶于二氯甲烷,用NaHCO3溶液和水分别洗涤、干燥,蒸去溶剂(减压下)得产品。反应方程式见图。
海关编码 2934100090
中文概述 2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%