CAS 515-84-4 MFCD00000795-Ethyl Trichloroacetate 三氯乙酸乙酯 TAO{mole}

Ethyl Trichloroacetate 三氯乙酸乙酯

CAS 515-84-4 MFCD00000795

化学结构图

SMILES: CCOC(=O)C(Cl)(Cl)Cl

化学属性

Mol. Formula	C4H5Cl3O2
Mol. Weight	191.44
Refractive index	1.4490 to 1.4520
Boiling Point	167.8 °C at 760 mmHg
Density	1.378
Flash Point	65°C(lit.)
TSCA	Yes
Solubility	不溶
Appearance	无色液体。沸点168℃，62℃（1.6kPa），相对密度1.3836（20/4℃），折光率1.4505。闪点65℃。能与乙醇、乙醚、苯混溶，不溶于水。有类似薄荷醇味。
Melting Point	237 °C

别名和识别编码

Chemical Name	Ethyl Trichloroacetate
CAS Number	515-84-4
PubChem Substance ID	87577264
EC Number	208-212-7
Beilstein Registry Number	1761567
MDL Number	MFCD00000795
Reaxys-RN	1761567
Merck Number	9627
Synonym	Ethyl 2,2,2-trichloroacetate {LY} Ethyl 2,2,2-trichloroacetate {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2,2-trichloroacetate
Chemical Name Translation	三氯乙酸乙酯
LabNetwork Molecule ID	LN00241837
Canonical SMILES	CCOC(=O)C(Cl)(Cl)Cl

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产品应用

有机合成。

安全信息

GHS Symbol

WGK Germany1

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H335 May cause respiratory irritation 可能导致呼吸道刺激
H302 Harmful if swallowed 吞食有害
H319 Causes serious eye irritation 严重刺激眼睛
H227 Combustible liquid 可燃液体

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Hazard Codes Xn Xn,Xi Xi

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352+P312+P362+P364
P304+P340+P312
P305+P351+P338
P332+P313
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

Risk Statements

R22 Harmful if swallowed 吞咽有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

UN Number 2810

其他信息

MSDS 信息:Ethyl trichloroacetate(515-84-4).msds
图谱信息:三氯乙酸乙酯(515-84-4)核磁图( 13 CNMR) 三氯乙酸乙酯(515-84-4)质谱(MS) 三氯乙酸乙酯(515-84-4)红外图谱(IR1)
Alfa Aesar:三氯乙酸乙酯,97%,用环氧树脂做稳定剂 Ethyl trichloroacetate, 97%, stab. with epoxy resin(515-84-4)
三氯乙酸乙酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T1504 三氯乙酸乙酯 Ethyl Trichloroacetate 500G 934元 2014/06/02 T1504 三氯乙酸乙酯 Ethyl Trichloroacetate 25G 156元 2010/06/21 293040050 三氯乙酸乙酯 Ethyl trichloroacetate 97%, stabilized 5 GR 205元
上游原料:乙酸 --> 三氯乙酸 --> 乙酸乙醇
Sigma Aldrich:515-84-4(sigmaaldrich)
MOL 文件:515-84-4.mol
方法一:由三氯乙酸乙醇酯化而得。把三氯乙酸、无水乙醇和硫酸一起加热回流6h。冷却后倒入水中分出酯层，用5-10%的碳酸钠溶液中和，再用水洗涤，加无水氯化钙干燥过夜。过滤后进行蒸馏即得成品。收率75%。
Acros Organics:三氯乙酸乙酯 Ethyl trichloroacetate, stabilized, 97%(515-84-4)
TCI Shanghai:三氯乙酸乙酯 Ethyl Trichloroacetate,>;97.0%(GC)(515-84-4)
有似薄荷醇气味。能与乙醇和乙醚混溶，不溶于水，对酸稳定，遇强碱分解,有刺激性
用途一:用于有机合成，用作中沸点溶剂和香料的原料，也用作医药原料