Introduction：Basic information about CAS 4755-77-5|Ethoxalyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethoxalyl chloride |
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| CAS Number | 4755-77-5 | Molecular Weight | 136.534 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 137.0±9.0 °C at 760 mmHg |
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| Molecular Formula | C4H5ClO3 | Melting Point | 135ºC |
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| MSDS | ChineseUSA | Flash Point | 41.7±0.0 °C |
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| Symbol |
GHS02, GHS05 | Signal Word | Danger |
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Names
| Name | Ethyl oxalyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 137.0±9.0 °C at 760 mmHg |
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| Melting Point | 135ºC |
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| Molecular Formula | C4H5ClO3 |
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| Molecular Weight | 136.534 |
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| Flash Point | 41.7±0.0 °C |
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| Exact Mass | 135.992722 |
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| PSA | 43.37000 |
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| LogP | 1.06 |
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| Vapour Pressure | 7.2±0.3 mmHg at 25°C |
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| Index of Refraction | 1.425 |
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| InChIKey | OWZFULPEVHKEKS-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)C(=O)Cl |
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| Storage condition | Flammables area |
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Safety Information
| Symbol |
GHS02, GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H226-H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R10;R34;R37 |
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| Safety Phrases | S8-S45-S36/37/39-S26-S16 |
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| RIDADR | 2920 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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| HS Code | 29171990 |
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Customs
| HS Code | 2918300090 |
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| 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% |
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Synonyms
| Ethyl oxalyl monochloride |
| MFCD00000706 |
| Ethyl chloro(oxo)acetate |
| EINECS 225-285-0 |
| Ethoxy oxalylchloride |
| ethyl 2-chloro-2-oxoacetate |
| Ethyl Chlorooxoacetate |
| Acetic acid, 2-chloro-2-oxo-, ethyl ester |
| Chloroglyoxylic Acid Ethyl Ester |
| Ethyl Chloroglyoxylate |
| Oxalic Acid Monoethyl Ester Chloride |
| Ethoxalyl chloride |
| Glyoxylic acid, chloro-, ethyl ester |
| Ethyl Chloroglyoxalate |
| Acetic acid, chlorooxo-, ethyl ester |
| Ethyl Oxalyl Chloride |
