CAS 4635-59-0|4-Chlorobutyryl chloride
Introduction：Basic information about CAS 4635-59-0|4-Chlorobutyryl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chlorobutyryl chloride | ||
|---|---|---|---|
| CAS Number | 4635-59-0 | Molecular Weight | 140.996 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 174.3±13.0 °C at 760 mmHg |
| Molecular Formula | C4H6Cl2O | Melting Point | -47 °C |
| MSDS | ChineseUSA | Flash Point | 70.2±20.2 °C |
| Symbol | GHS05, GHS06 | Signal Word | Danger |
Names
| Name | 4-Chlorobutyryl chloride |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 174.3±13.0 °C at 760 mmHg |
| Melting Point | -47 °C |
| Molecular Formula | C4H6Cl2O |
| Molecular Weight | 140.996 |
| Flash Point | 70.2±20.2 °C |
| Exact Mass | 139.979568 |
| PSA | 17.07000 |
| LogP | 1.44 |
| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.442 |
| InChIKey | CDIIZULDSLKBKV-UHFFFAOYSA-N |
| SMILES | O=C(Cl)CCCCl |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 650 mg/m3/4H
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - respiratory depression Skin and Appendages - hair Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570772
Safety Information
| Symbol | GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H314-H330 |
| Precautionary Statements | P260-P280-P284-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 | R22;R23;R35 |
| Safety Phrases | S26-S28-S36/37/39-S45-S28A |
| RIDADR | UN 3390 6.1/PG 1 |
| WGK Germany | 1 |
| RTECS | EM1406000 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 29159080 |
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% |
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| Multikilogram-scale synthesis of a biphenyl carboxylic acid derivative using a Pd/C-mediated suzuki coupling approach.Ennis DS, et al. Org. Process Res. Dev. 3(4) , 248-52, (1999) |
Synonyms
| 4-Chlorobutanoyl chloride |
| Butanoyl chloride, 4-chloro- |
| γ-Chlorobutyryl chloride |
| MFCD00000754 |
| 4-Chlorobutyryl chloride |
| 4-Chlorobutyrylchloride |
| EINECS 225-059-1 |
