CAS 541-88-8|Chloroacetic anhydride
Introduction：Basic information about CAS 541-88-8|Chloroacetic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Chloroacetic anhydride | ||
|---|---|---|---|
| CAS Number | 541-88-8 | Molecular Weight | 154.567 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 159.0±20.0 °C at 760 mmHg |
| Molecular Formula | C5H8ClFO2 | Melting Point | 51 °C |
| MSDS | ChineseUSA | Flash Point | 63.0±10.9 °C |
| Symbol | GHS05, GHS06 | Signal Word | Danger |
Names
| Name | Chloroacetic Anhydride |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 159.0±20.0 °C at 760 mmHg |
| Melting Point | 51 °C |
| Molecular Formula | C5H8ClFO2 |
| Molecular Weight | 154.567 |
| Flash Point | 63.0±10.9 °C |
| Exact Mass | 154.019684 |
| PSA | 43.37000 |
| LogP | 0.91 |
| Vapour Pressure | 2.6±0.3 mmHg at 25°C |
| Index of Refraction | 1.400 |
| InChIKey | PNVPNXKRAUBJGW-UHFFFAOYSA-N |
| SMILES | O=C(CCl)OC(=O)CCl |
Safety Information
| Symbol | GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H314-H317 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | T:Toxic; |
| Risk Phrases | R23/24/25;R35 |
| Safety Phrases | S26-S28-S36/37/39-S45-S27 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2915900090 |
Customs
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Articles3
More Articles| Synthesis of 3,3'-bis(sulfonato)-4,4'-bis(chloroacetamido)azobenzene and cysteine cross-linking for photo-control of protein conformation and activity. Nat. Protoc. 2(2) , 251-8, (2007) This protocol describes a procedure for the synthesis of 3,3'-bis(sulfonato)-4,4'-bis(chloroacetamido)azobenzene (BSBCA), a water-soluble, thiol-reactive, photo-switchable cross-linker. In addition, a... | |
| Preparation of enantiomerically pure L-7-azatryptophan by an enzymatic method and its application to the development of a fluorimetric activity assay for tryptophanyl-tRNA synthetase. Anal. Biochem. 252(2) , 260-70, (1997) The reaction of D,L-7-azatryptophan (D,L-7AW) with tryptophanyl-tRNA synthetase (TrpRS), adenosine triphosphate (ATP), and Mg2+ in the presence of inorganic pyrophosphatase results in the formation of... | |
| A facile synthesis of 2-methyl-[3,4-di-O-acetyl-6-O-(chloroacetyl)-1,2-dideoxy-alpha-D-glucopyrano]-[2',1':4,5]-2-oxazoline. Carbohydr. Res. 51(2) , 215-22, (1976) The use of the chloroacetyl group as a protecting group has been studied for a 2-methylglyco-[2',1':4,5]-2-oxazoline. The reaction of chloroacetyl chloride or chloroacetic anhydride with 2-acetamido-1... |
Synonyms
| Butanoic acid, 3-chloro-4-fluoro-, methyl ester |
| (2-chloroacetyl) 2-chloroacetate |
| Chloroacetic anhydride |
| EINECS 208-794-2 |
| Methyl 3-chloro-4-fluorobutanoate |
| MFCD00000929 |
