- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-BROMO-1,4-BENZOQUINONE
- Price:
- Purity: 93.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-BROMO-1,4-BENZOQUINONE
- Price: ￥2178.0/1g ￥7968.0/5g
- Purity: 90.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Bromo-1,4-benzoquinone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
3958-82-5
3958-82-5 structure
- Name: 2-BROMO-1,4-BENZOQUINONE
- Chemical Name: 2-bromocyclohexa-2,5-diene-1,4-dione
- CAS Number: 3958-82-5
- Molecular Formula: C6H3BrO2
- Molecular Weight: 186.99100
- Create Date: 2018-03-05 08:00:00
- Modify Date: 2024-01-10 18:04:43
| Name | 2-bromocyclohexa-2,5-diene-1,4-dione |
|---|---|
| Synonyms |
Bromo-1,4-benzoquinone
Bromohydroquinone 2-Bromoquinone 2-bromo-p-benzoquinone Bromoquinone bromo-quinone 2-Bromocyclohexadiene-1,4-dione 2-BroMo-1,4-benzoquinone bromobenzoquinone 2,5-Cyclohexadiene-1,4-dione,2-bromo 2-bromo-1,4-benzoquinone 2-Bromobenzo-1,4-quinone 2-bromobenzoquinone |
| Density | 1.9g/cm3 |
|---|---|
| Boiling Point | 229.4ºC at 760mmHg |
| Melting Point | 55ºC |
| Molecular Formula | C6H3BrO2 |
| Molecular Weight | 186.99100 |
| Flash Point | 103.4ºC |
| Exact Mass | 185.93200 |
| PSA | 34.14000 |
| LogP | 0.97320 |
| Index of Refraction | 1.628 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2914700090 |
| Precursor 10 | |
|---|---|
| DownStream 7 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |