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CAS: 4773-33-5
分子式: C10H11ClO2
分子量: 198.65
沸点: 258 °C at 760 mmHg
中文名称: 
α-氯代苯乙酸乙酯
英文名称: 
Ethyl -chlorophenylacetate
-Chlorophenylacetic acid ethyl ester
Ethyl α-chlorophenylacetate
1-Chloro-1-phenylacetic acid ethyl ester
ethyl-1-chlorophenylacetate
性质描述: 黄棕色液体,具有刺激气味。沸点162℃(6.0kPa),相对密度1.1594(20/4℃),折射率1.5152。
生产方法: 以苯乙酸为原料,在催化剂红磷存在下于85℃通氯进行氯化反应,生成α-氯代苯乙酸,然后在60-80℃与95%的乙醇进行酯化反应得α-氯化苯乙酸乙酯粗品,将其冷却分层,分去水层后经减压精馏得成品(反应中放出的HCl气体,宜用水吸收后备用)。原料消耗定额:苯乙酸(95%)722kg/t、液氯455kg/t、乙醇(95%)522kg/t。
用途: 该品是有机磷杀虫剂乙基稻丰散的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
E908987MACKLINα-氯代苯乙酸乙酯97%53元/1g;   188元/5g;   661元/25g;   2577元/100g;   咨询
储存:2-8°C,存于惰性气体中
状态:无色到棕色液体
565903Sigma-AldrichEthyl α-chlorophenylacetate97%520.41元/5 G;   咨询

基本信息

线性分子式C6H5CHClCO2C2H5
分子量198.65
EC 号225-315-2
MDL编号MFCD00013675
PubChem化学物质编号24880263
NACRESNA.22

产品性质

测定97%
折射率n20/D 1.515 (lit.)
bp68-72 ℃/0.3 mmHg (lit.)
密度1.157 g/mL at 25 ℃ (lit.)
SMILES stringCCOC(=O)C(Cl)c1ccccc1
InChI1S/C10H11ClO2/c1-2-13-10(12)9(11)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3
InChI keyXXRLJXZVZZXDPP-UHFFFAOYSA-N

安全信息

象形图GHS05
警示用语:Danger
危险声明H314
预防措施声明P280 - P305 + P351 + P338 - P310
危险分类Skin Corr. 1B
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 3
闪点(F)230.0 °F - closed cup
闪点(C)> 110 ℃ - closed cup
个人防护装备Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
242101FluorochemEthyl 2-chloro-2-phenylacetate95%308元/1g;   748元/5g;   咨询

基本信息

CAS Number4773-33-5
MDL NumberMFCD00013675
Boiling Point68-72℃
Density1.157

安全信息

图形或危害标志
危险性说明 H314: Causes severe skin burns and eye damage.
H318: Causes serious eye damage.
防范说明 P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P280: Wear .
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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