CAS Number4755-81-1
Synonyms2-Chloroacetoacetic Acid Methyl Ester; MFCD00008757; Methyl 2-Chloroacetoacetate; methyl 2-chloro-3-oxobutanoate; EINECS 225-286-6
Molecular FormulaC5H7ClO3
Molecular Weight150.56000
Purity98.00%
Density1.236 g/mL at 25 °C(lit.)
Boiling Point137 °C(lit.)
Melting Point−33-−32.7 °C(lit.)
Appearancecolorless liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4755-81-1 |
| Catalog No. | 2A-9031176 |
| Chinese Name | 2-氯乙酰乙酸甲酯 |
| Synonyms | 2-Chloroacetoacetic Acid Methyl Ester; MFCD00008757; Methyl 2-Chloroacetoacetate; methyl 2-chloro-3-oxobutanoate; EINECS 225-286-6 |
| Molecular Formula | C5H7ClO3 |
| Molecular Weight | 150.56000 |
| Purity | 98.00 |
| Density | 1.236 g/mL at 25 °C(lit.) |
| Boiling Point | 137 °C(lit.) |
| Melting Point | −33-−32.7 °C(lit.) |
| Appearance | colorless liquid |
| Water Solubility | 50 g/L (20 ºC) |
| Storage Condition | Store at room temperature, away from light, in a v |
| Packaging | III |
| HTC | 29183000 |
| SMILES | COC(=O)C(Cl)C(C)=O |
| InChI | InChI=1S/C5H7ClO3/c1-3(7)4(6)5(8)9-2/h4H,1-2H3 |
| InChI Key | GYQRIAVRKLRQKP-UHFFFAOYSA-N |
| Hazard Symbols | 8 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: 3334 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods Aviation regulated liquid, n.o.s. (Methyl 2-chloroacetoacetate) 14.3 Transport hazard categories European land transport danger code: -International sea transport danger code: -International air transport danger code: 9 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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