CAS Number20769-85-1
SynonymsEINECS 244-017-3; 2-BroMoisobutyryl BroMide; Propanoyl bromide,2-bromo-2-methyl; 2-Bromo-2-methylpropionyl bromide; BIBB; 2-bromo-isobutyric acid bromide; 2-bromoisobutyryl chloride; 2-bromo-2-methyl-propanoyl bromide; α-Bromoisobutyryl bromide; MFCD00000122
Molecular Formula(CH3)2CBrCOBr
Molecular Weight229.90
Purity98%
Density1.86 g/mL at 20 °C
Boiling Point162-164 °C (lit.)
Melting Point162-164 ºC
Appearanceliquid
EINECS244-017-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20769-85-1 |
| Catalog No. | 2A-9002569 |
| Chinese Name | 2-溴-2-甲基丙酰溴 |
| Synonyms | EINECS 244-017-3; 2-BroMoisobutyryl BroMide; Propanoyl bromide,2-bromo-2-methyl; 2-Bromo-2-methylpropionyl bromide; BIBB; 2-bromo-isobutyric acid bromide; 2-bromoisobutyryl chloride; 2-bromo-2-methyl-propanoyl bromide; α-Bromoisobutyryl bromide; MFCD00000122 |
| Molecular Formula | (CH3)2CBrCOBr |
| Molecular Weight | 229.90 |
| Purity | 98 |
| Density | 1.86 g/mL at 20 °C |
| Boiling Point | 162-164 °C (lit.) |
| Melting Point | 162-164 ºC |
| Appearance | liquid |
| Water Solubility | reacts |
| Storage Condition | Dispose under dry protective gas, Keep receptacles |
| Packaging | II |
| EINECS | 244-017-3 |
| HTC | 29159080 |
| UN(IATA) | UN 3265 |
| PubChem ID | 24855196 |
| MDL Number | MFCD00000122 |
| SMILES | CC(C)(Br)C(Br)=O |
| InChI | 1S/C4H6Br2O/c1-4(2,6)3(5)7/h1-2H3 |
| InChI Key | YOCIJWAHRAJQFT-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1746128 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Risk Codes | R34 |
| Safety Description | S26;S36/37/39;S45 |
| MSDS | msds/2569_1_20769_85_1.pdf |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Bromo-2-methylpropionyl bromide) IMDG: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Bromo-2-methylpropionyl bromide) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (2-Bromo-2-methylpropionyl bromide) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 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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