三氯乙酸甲酯结构式
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常用名 | 三氯乙酸甲酯 | 英文名 | Methyl trichloroacetate |
|---|---|---|---|---|
| CAS号 | 598-99-2 | 分子量 | 177.414 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 147.9±3.0 °C at 760 mmHg | |
| 分子式 | C3H3Cl3O2 | 熔点 | -18°C | |
| MSDS | 中文版 美版 | 闪点 | 72.8±0.0 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
| 中文名 | 三氯乙酸甲酯 |
|---|---|
| 英文名 | Methyl trichloroacetate |
| 中文别名 | 三氯醋酸甲酯 |
| 英文别名 | 更多 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 147.9±3.0 °C at 760 mmHg |
| 熔点 | -18°C |
| 分子式 | C3H3Cl3O2 |
| 分子量 | 177.414 |
| 闪点 | 72.8±0.0 °C |
| 精确质量 | 175.919861 |
| PSA | 26.30000 |
| LogP | 2.11 |
| InChIKey | VHFUHRXYRYWELT-UHFFFAOYSA-N |
| SMILES | COC(=O)C(Cl)(Cl)Cl |
| 外观性状 | 无色液体 |
| 蒸汽压 | 4.3±0.3 mmHg at 25°C |
| 折射率 | 1.469 |
| 储存条件 | 贮存: 将密器密封,储存密封的主藏器内,并放在阴凉, 干爽的位置。 |
| 稳定性 | 性质与稳定性: 常温常压下,或不分解产物。 |
| 分子结构 | 五、分子性质数据: 1、 摩尔折射率:32.23 2、 摩尔体积(cm3/mol):115.7 3、 等张比容(90.2K):286.6 4、 表面张力(dyne/cm):37.6 5、 极化率(10-24cm3):12.77 |
| 计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:0 3.氢键受体数量:2 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积26.3 7.重原子数量:8 8.表面电荷:0 9.复杂度:95.2 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
| 更多 | 一、物性数据 1. 熔点(ºC):-17.5 2. 沸点(ºC,常压):153.4°C0.1mm Hg(lit.) 3. 密度:1.488g/mLat 25°C(lit. 4. 折射率:n20/D 1.4572(lit.) 5. 相对密度(20℃,4℃):1.4870 6.相对密度(25℃,4℃):1.4800 |
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| 符号 |
GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H315 |
| 警示性声明 | P261-P305 + P351 + P338 |
| 个人防护装备 | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) | Xi:Irritant; |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S36-S16 |
| 危险品运输编码 | UN 2533 6.1/PG 3 |
| WGK德国 | 3 |
| RTECS号 | AJ8380000 |
| 包装等级 | III |
| 危险类别 | 6.1(b) |
| 海关编码 | 29154000 |
| 三氯乙酸甲酯上游产品 10 | |
|---|---|
| 三氯乙酸甲酯下游产品 10 | |
| 海关编码 | 29154000 |
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Stable chlorine isotope analysis of chlorinated acetic acids using gas chromatography/quadrupole mass spectrometry.
Rapid Commun. Mass Spectrom. 29 , 2341-8, (2015) The environmental occurrence of chlorinated acetic acids (CAAs) has been extensively studied, but the sources and transport are still not yet fully understood. A promising approach for source apportio... |
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Negative staining of proteins in polyacrylamide gels with methyl trichloroacetate.
Anal. Biochem. 243(2) , 245-8, (1996) This paper describes a new, sensitive (in the nanogram range), and rapid (two-step) technique for the negative staining of proteins in polyacrylamide gels in the presence or absence of sodium dodecyl ... |
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Methyl chloroacetate as an extraction solvent for coupling liquid-liquid semimicroextraction with micellar electrokinetic chromatography through on-capillary decomposition for the separation of neutral compounds with concentration enhancement.
J. Chromatogr. A. 1147(1) , 105-10, (2007) This paper reports the use of methyl chloroacetate (MCA) as an extraction solvent for coupling liquid-liquid semimicroextraction (LLsME) with micellar electrokinetic chromatography (MEKC) through on-c... |
| methyl 2,2,2-trichloroethanoate |
| METHYL TRICHLOROACETATE PESTANAL |
| methyl trichloroacetrate |
| RARECHEM AL BF 1451 |
| GXGGVO1 |
| Methyltrichloroacetate |
| EINECS 209-960-7 |
| Acetic acid, 2,2,2-trichloro-, methyl ester |
| Trichlor-essigsaeure-methylester |
| TCA-METHYL ESTER |
| Methyl trichlroracetate |
| methyl 2,2,2-trichloroacetate |
| MFCD00000794 |
| Methyl trichloroacetate |
| Trichloroacetic acid methyl ester |
| methyl trichloroacetic acid |
| trichloro-aceticacimethylester |
| Acetic acid, trichloro-, methyl ester |