- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Methylbut-2-ene
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Methylbut-2-ene
- Price: ￥128.0/100ml ￥468.0/500ml
- Purity: 90.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Methyl-2-butene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-methylbut-2-ene
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
513-35-9
513-35-9 structure
- Name: 2-Methylbut-2-ene
- Chemical Name: 2-methylbut-2-ene
- CAS Number: 513-35-9
- Molecular Formula: C5H10
- Molecular Weight: 70.133
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
- Create Date: 2018-05-15 08:00:00
- Modify Date: 2025-08-22 16:02:04
| Name | 2-methylbut-2-ene |
|---|---|
| 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- |
| 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 |
| Storage condition | Flammables area |
| 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 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |