4755-77-5
4755-77-5 structure
- Name: Ethoxalyl chloride
- Chemical Name: Ethyl oxalyl chloride
- CAS Number: 4755-77-5
- Molecular Formula: C4H5ClO3
- Molecular Weight: 136.534
- Catalog: Chemical reagent Organic reagent Acid halide
- Create Date: 2018-09-22 18:10:20
- Modify Date: 2026-07-01 20:24:23
| Name | Ethyl oxalyl chloride |
|---|---|
| Synonyms |
Ethoxy oxalylchloride
Ethyl Chlorooxoacetate Ethyl Chloroglyoxylate > ETHYL CHLOROGLYOXALATE chlorooxalic acid ethyl ester chloro-oxo-aceticacidethylester Ethyl chlorooxoacetat Ethyl Chloroglyoxylate Ethylchlorglyoxylat oxalicacidethylesterchloride Ethyl chloroglyoxylate mono-Ethyl oxalyl chloride Monoethyl oxalyl chloride Oxalic acid monoethyl ester chloride Chloroglyoxylic Acid Ethyl Ester Ethyl Oxalyl Chloride Ethyl chloride single ass ETHYL OXALYL1HLORIDE ETHYL (CHLOROFORMYL)FORMATE Ethyl chloroglyoxylate, mono-Ethyl oxalyl chloride, Monoethyl oxalyl chloride, Oxalic acid monoethyl ester chloride Ethyl oxalyl chloride, ML Ethyl oxalyl monochloride ETHYL CHLOROOXOACETATE CHLOROFORMYLFORMIC ACID ETHYL ESTER EINECS 225-285-0 Ethyl Oxalyl Chloride or Ethyl chloro oxo acetate Ethyl (Chloroc Monoethyl oxalyl chloride chlorooxo-aceticaciethylester Ethyl 2-chloro-2-oxoacetate ETHLY CHLOROOXOACETATE ETCOX mono-Ethyl oxalyl chloride 2-chloro-2-oxoacetate orooxoacetate Ethyl chloroglyoxylate, Monoethyl oxalyl chloride, Oxalic acid monoethyl ester chloride ETHYL OXALYL CHLORIDE Ethyl (Chlorocbonyl)formate ethyleoxalyl chloride Chloroglyoxylic Acid Ethyl Ester Ethyl Chlorooxoacetate Ethyl Oxalyl Chloride Oxalic Acid Monoethyl Ester Chloride Ethyl chloro(oxo)acetate Acetic acid, 2-chloro-2-oxo-, ethyl ester 2-Oxo-2-chloroacetic acid ethyl ester Ethyl chlorooxoacetate,Ethyl chloroglyoxylate, Monoethyl oxalyl chloride, Oxalic acid monoethyl ester chloride, mono-Ethyl oxalyl chloride Oxalic Acid Monoethyl Ester Chloride Oxalyl chloride, ethyl ester Ethylestertwochloride J-4755 Ethyl chloroglyoxylate~Oxalic acid monoethyl ester chloride MFCD00000706 ETHOXALYL CHLORIDE Ethyl chloroformylformate Ethyl chloroglyoxylateEthyl oxalyl monochloride Ethyloxalylchloride ethyl 2-chloro-2-oxoacetate Oxaloyl chloride monoethyl ester OXALIC ACID MONOETHYL ESTER CHLORIDE Monoethyl oxaloyl chloride CHLOROGLYOXYLIC ACID ETHYL ESTER Chloroglyoxylic Acid Ethyl Ester Chloroformylformic acid ethyl ETHYL CHLOROGLYOXYLATE Glyoxylic acid, chloro-, ethyl ester Ethyl Chloroglyoxalate Acetic acid, chlorooxo-, ethyl ester Ethyl Oxalyl Chloride |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 137.0±9.0 °C at 760 mmHg |
| Melting Point | 135ºC |
| Molecular Formula | C4H5ClO3 |
| Molecular Weight | 136.534 |
| Flash Point | 41.7±0.0 °C |
| Exact Mass | 135.992722 |
| PSA | 43.37000 |
| LogP | 1.06 |
| Vapour Pressure | 7.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.425 |
| Storage condition | Flammables area |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R10;R34;R37 |
| Safety Phrases | S8-S45-S36/37/39-S26-S16 |
| RIDADR | 2920 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 29171990 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |