CAS Number70-23-5
SynonymsBromopyruvic acid ethyl ester; MFCD00000204; Ethyl 3-bromopyruvate; Propanoic acid, 3-bromo-2-oxo-, ethyl ester; Ethyl 3-bromo-2-oxopropionate; ethyl-3-bromopyruvate; Ethyl bromo pyruvate; β-Bromopyruvic acid ethyl ester; EINECS 200-729-6; Pyruvic acid, bromo-, ethyl ester; Ethyl bromopyruvate; Ethyl 3-bromo-2-oxopropanoate; Ethylbromopyruvate
Molecular FormulaBrCH2COCOOC2H5
Molecular Weight195.01
Purity90%
Density1.6±0.1 g/cm3
Boiling Point98-100 °C/10 mmHg (lit.)
Melting Point79 - 82ºC
AppearanceWhite to light yellow liquid
EINECS200-729-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 70-23-5 |
| Catalog No. | 2A-9007768 |
| Chinese Name | 3-溴丙酮酸乙酯 |
| Synonyms | Bromopyruvic acid ethyl ester; MFCD00000204; Ethyl 3-bromopyruvate; Propanoic acid, 3-bromo-2-oxo-, ethyl ester; Ethyl 3-bromo-2-oxopropionate; ethyl-3-bromopyruvate; Ethyl bromo pyruvate; β-Bromopyruvic acid ethyl ester; EINECS 200-729-6; Pyruvic acid, bromo-, ethyl ester; Ethyl bromopyruvate; Ethyl 3-bromo-2-oxopropanoate; Ethylbromopyruvate |
| Molecular Formula | BrCH2COCOOC2H5 |
| Molecular Weight | 195.01 |
| Purity | 90 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 98-100 °C/10 mmHg (lit.) |
| Melting Point | 79 - 82ºC |
| Appearance | White to light yellow liquid |
| Storage Condition | This product should be sealed with nitrogen and st |
| Packaging | II |
| EINECS | 200-729-6 |
| HTC | 29183000 |
| PubChem ID | 24894412 |
| MDL Number | MFCD00000204 |
| SMILES | CCOC(=O)C(=O)CBr |
| InChI | 1S/C5H7BrO3/c1-2-9-5(8)4(7)3-6/h2-3H2,1H3 |
| InChI Key | VICYTAYPKBLQFB-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1760158 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/7768_1_70_23_5.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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