- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Bromostyrene
- 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: 4-Bromostyrene
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4-Bromostyrene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
2039-82-9
2039-82-9 structure
- Name: 4-Bromostyrene
- Chemical Name: 1-bromo-4-ethenylbenzene
- CAS Number: 2039-82-9
- Molecular Formula: C8H7Br
- Molecular Weight: 183.045
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
- Create Date: 2018-08-27 16:55:55
- Modify Date: 2026-07-01 12:28:38
| Name | 1-bromo-4-ethenylbenzene |
|---|---|
| Synonyms |
1-Bromo-4-vinylbenzene with ppm TBC
4-Bromostyrene,contains 200ppm TBC as inhibitor 4-BROMOSTYRENE , WITH T-BUTYLCATACHOL 4-Bromostyrene, stab. with 4-tert-butylcatechol 1-Bromo-4-vinylbenzene with 200 ppm TBC DK657 p-Bromostyrene 4-Bromostyrene @100 μg/mL in Toluene 4-Bromostyrene,stabilized EINECS 218-022-6 p-Br-styrene 4-BROMOSTYRENE (STABILISED) Benzene, 1-bromo-4-ethenyl 4-Bromstyrol styrene,p-bromo Styrene, p-bromo 1-bromo-4-ethenyl-benzene, 4-Bromostyrene p-Bromostyrol 4-Bromostyrene,contains 2ppm TBC as inhibitor P-BROMOSTYRENE 4-Bromostyrolene benzene,1-bromo-4-ethenyl 4-Bromostyrene Standd 4-bromostyrene (p-bromostyrene) Styrene,p-bromo p-Bromostyrene, (Inhibited) 4-BROMOSTYRENE, STAB 4-bromophenylethylene 1-Bromo-4-ethenylbenzene,( with TBC) 4-Bromostyrene ( with TBC) DK796 1-(4-Bromophenyl)ethylene BROMOSTYRENE-4 4-Bromostyrene ISO 9001：2015 REACH Benzene,1-bromo-4-ethenyl 4-Bromostyrene stab. with t-butylcatachol 4-Bromo-1-ethenylbenzene 4-Bromostyrene contains 3,5-di-tert-butylcatechol as inhibitor 1-Bromo-4-vinylbenzene, 1-Bromo-4-ethenylbenzene 1-Bromo-4-vinylbenzene , [ with 100ppm 4-tert-butylcatechol] 4-Bromostyrene(stabilizedwithTBC)> 4-BROMOSTYRENE STAB. WITH 4-TERT-BUTYLCATECHOL 1-Bromo-4-vinylbenzene 4-vinylC6H4-Br 1-BroMo-4-vinylbenzene with 100 ppM TBC 1-bromo-4-ethenyl-benzene 4-Bromostyrene, with 4-tert-butylcatechol Pabromostyrene MFCD00000110 4-Bromophenylethene |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 214.3±9.0 °C at 760 mmHg |
| Melting Point | 4.5 °C |
| Molecular Formula | C8H7Br |
| Molecular Weight | 183.045 |
| Flash Point | 75.6±0.0 °C |
| Exact Mass | 181.973099 |
| LogP | 3.59 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.598 |
| Storage condition | −20°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36-S37/39 |
| WGK Germany | 3 |
| HS Code | 29036990 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |