1-Chloroethyl chloroformate
ALDRICH/301485 - 98%
Synonym: ACE-Cl
CAS Number: 50893-53-3
Empirical Formula (Hill Notation): C3H4Cl2O2
Molecular Weight: 142.97
EC Number: 256-834-2
MDL Number: MFCD00000647
Linear Formula: CH3CHClOCOCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 301485-25G.
| assay | 98% |
| bp | 118-119 °C (lit.) |
| density | 1.325 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C3H4Cl2O2/c1-2(4)7-3(5 |
| InChI key | QOPVNWQGBQYBBP-UHFFFAOYSA |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CC(Cl)OC(Cl)=O |
| storage temp. | 2-8°C |
| vapor pressure | 3.25 psi ( 20 °C) |
| Application: | 1-Chloroethyl chloroformate was used: • for N-demethylation reaction during determination of multiple drugs of abuse in biological fluids using capillary electrophoresis with native fluorescence and laser-induced fluorescence detection • as catalyst in chemoselective desilylation of silyl-protected alcohols • as reagent in N-demethylation of tertiary amines to produce drug metabolite reference material for forensic toxicological applications • as reagent to cleave benzhydryl groups from amines |
| General description: | 1-Chloroethyl chloroformate is used as a selective dealkylating agent for tertiary amines. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H226 - H302 - H314 |
| Precautionary statements | P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 10-22-23-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2742 6.1(3)(8) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 104.9 °F - closed cup |
| Flash Point(C) | 40.5 °C - closed cup |
| Purity | 98% |
| bp | 118-119 °C (lit.) |
| Density | 1.325 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |