
CAS Number20038-12-4
Synonyms4-Bromo-2-methyl-1-butene; 2-Methyl-4-bromo-1-butene; 4-bromo-2-methyl-butene; 1-bromo-3-methylbut-3-ene; 1-Butene,4-bromo-2-methyl; 4-BROMO-2-METHYL-BUT-1-ENE; 1-Bromo-3-methyl-3-butene
Molecular FormulaC5H9Br
Molecular Weight149.029
Purity96+%
Density1.3±0.1 g/cm3
Boiling Point125.2±9.0 °C at 760 mmHg
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20038-12-4 |
| Catalog No. | 2A-0137569 |
| Chinese Name | 4-溴-2-甲基丁-1-烯 |
| Synonyms | 4-Bromo-2-methyl-1-butene; 2-Methyl-4-bromo-1-butene; 4-bromo-2-methyl-butene; 1-bromo-3-methylbut-3-ene; 1-Butene,4-bromo-2-methyl; 4-BROMO-2-METHYL-BUT-1-ENE; 1-Bromo-3-methyl-3-butene |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.029 |
| Purity | 96+ |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 125.2±9.0 °C at 760 mmHg |
| Storage Condition | 2-8°C, dry, sealed |
| EINECS | 0 |
| HTC | 2903399090 |
| UN(IATA) | 0 |
| SMILES | C=C(C)CCBr |
| InChI Key | IZMWJUPSQXIVDN-UHFFFAOYSA-N |
| MSDS | msds/137569_1_20038_12_4.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2903399090. Brominated, fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. MFN tariff:5.5%. General tariff:30.0% |
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