CAS 513-35-9|2-Methylbut-2-ene
Introduction：Basic information about CAS 513-35-9|2-Methylbut-2-ene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Methylbut-2-ene | ||
|---|---|---|---|
| CAS Number | 513-35-9 | Molecular Weight | 70.133 |
| Density | 0.7±0.1 g/cm3 | Boiling Point | 36.0±3.0 °C at 760 mmHg |
| Molecular Formula | C5H10 | Melting Point | -134 °C |
| MSDS | ChineseUSA | Flash Point | -45.6±0.0 °C |
| Symbol | GHS02, GHS07, GHS08, GHS09 | Signal Word | Danger |
Names
| Name | 2-methylbut-2-ene |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 0.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 36.0±3.0 °C at 760 mmHg |
| Melting Point | -134 °C |
| Molecular Formula | C5H10 |
| Molecular Weight | 70.133 |
| Flash Point | -45.6±0.0 °C |
| Exact Mass | 70.078247 |
| LogP | 2.91 |
| Vapour density | 2.4 (vs air) |
| Vapour Pressure | 511.2±0.0 mmHg at 25°C |
| Index of Refraction | 1.396 |
| InChIKey | BKOOMYPCSUNDGP-UHFFFAOYSA-N |
| SMILES | CC=C(C)C |
| Storage condition | Flammables area |
Safety Information
| Symbol | GHS02, GHS07, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H302-H304-H315-H336-H341-H351-H411 |
| Precautionary Statements | P201-P210-P273-P301 + P310-P304 + P340 + P312-P331 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US) |
| Hazard Codes | F+:Highlyflammable;Xn:Harmful;N:Dangerousfortheenvironment; |
| Risk Phrases | R12;R22;R51/53;R65 |
| Safety Phrases | S45-S9-S61-S33-S16-S36/37/39-S26 |
| RIDADR | UN 2460 3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2901291000 |
Customs
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Articles5
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Synonyms
| β-Isoamylene |
| EINECS 208-156-3 |
| 2-Methyl-2-butene |
| Amylene (VAN) |
| n-Amylene |
| Trimethylethene |
| amylene |
| MFCD00009276 |
| 2-Butene, 2-methyl- |
| 3-Methyl-2-butene |
| b-isoamylene |
| Ethylene, trimethyl- |
