- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Bromo-2-chlorobenzoic acid
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Bromo-2-chlorobenzoic acid
- Price: ￥488.0/100g ￥158.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-Bromo-2-chlorobenzoic acid
- 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: 5-Bromo-2-chlorobenzoic acid
- 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: 5-Bromo-2-chlorobenzoic acid
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
21739-92-4
21739-92-4 structure
- Name: 5-Bromo-2-chlorobenzoic acid
- Chemical Name: 5-Bromo-2-chlorobenzoic acid
- CAS Number: 21739-92-4
- Molecular Formula: C7H4BrClO2
- Molecular Weight: 235.462
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-05-10 08:00:00
- Modify Date: 2025-08-22 19:14:03
| Name | 5-Bromo-2-chlorobenzoic acid |
|---|---|
| Synonyms |
QVR BG EE
Benzoic acid,5-bromo-2-chloro 2-chloro-5-bromobenzoic acid EINECS 244-558-5 MFCD00002415 5-Brom-2-chlor-benzoesaeure Benzoic acid, 5-bromo-2-chloro- 5-Bromo-2-chlorobenzoic acid 5-bromo-2-chloro benzoic acid |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 324.5±27.0 °C at 760 mmHg |
| Melting Point | 154-156 °C(lit.) |
| Molecular Formula | C7H4BrClO2 |
| Molecular Weight | 235.462 |
| Flash Point | 150.1±23.7 °C |
| Exact Mass | 233.908310 |
| PSA | 37.30000 |
| LogP | 2.79 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.621 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2916399090 |
|
~51%
21739-92-4 |
| Literature: Mongin, Florence; Schlosser, Manfred Tetrahedron Letters, 1997 , vol. 38, # 9 p. 1559 - 1562 |
|
~0%
21739-92-4 |
| Literature: Mongin, Florence; Schlosser, Manfred Tetrahedron Letters, 1997 , vol. 38, # 9 p. 1559 - 1562 |
|
~%
21739-92-4 |
| Literature: Journal of Organic Chemistry, , vol. 22, p. 1096 |
|
~%
21739-92-4 |
| Literature: Journal of the Indian Chemical Society, , vol. 57, # 6 p. 640 - 642 |
|
~%
21739-92-4 |
| Literature: Journal of the Chemical Society, , p. 232,236 |
|
~%
21739-92-4 |
| Literature: Journal of the Chemical Society, , vol. 85, p. 1269 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |