- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromo-2-methylthiophene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromo-2-methylthiophene
- Price: ￥568.0/25g ￥168.0/5g ￥1688.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Bromo-2-methylthiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
29421-92-9
29421-92-9 structure
- Name: 4-Bromo-2-methylthiophene
- Chemical Name: 4-Bromo-2-methylthiophene
- CAS Number: 29421-92-9
- Molecular Formula: C5H5BrS
- Molecular Weight: 177.062
- Create Date: 2018-04-09 08:00:00
- Modify Date: 2025-08-26 16:53:07
| Name | 4-Bromo-2-methylthiophene |
|---|---|
| Synonyms |
2-methyl-4-bromothiophene
2-Methyl-4-brom-thiophen 4-Bromo-2-methylthiophene 4-bromo-2-methythiophene 3-bromo-5-methylthiophene 4-bromo-2-methyl-thiophene 4-bromanyl-2-methyl-thiophene Thiophene, 4-bromo-2-methyl- MFCD04116367 |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 180.4±20.0 °C at 760 mmHg |
| Molecular Formula | C5H5BrS |
| Molecular Weight | 177.062 |
| Flash Point | 62.9±21.8 °C |
| Exact Mass | 175.929520 |
| PSA | 28.24000 |
| LogP | 3.08 |
| Vapour Pressure | 1.2±0.3 mmHg at 25°C |
| Index of Refraction | 1.582 |
| Storage condition | Room temperature. |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R41 |
| Safety Phrases | S26-S39 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |