- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Dibromoterephtalic acid
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Dibromoterephtalic acid
- Price: ￥138.0/5g ￥478.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dibromoterephthalic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
13731-82-3
13731-82-3 structure
- Name: 2,5-Dibromoterephtalic acid
- Chemical Name: 2,5-Dibromoterephthalic Acid
- CAS Number: 13731-82-3
- Molecular Formula: C8H4Br2O4
- Molecular Weight: 323.923
- Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
- Create Date: 2018-05-06 08:00:00
- Modify Date: 2024-01-02 12:56:48
| Name | 2,5-Dibromoterephthalic Acid |
|---|---|
| Synonyms |
QVR BE EE DVQ
2,5-Dibromobenzene-1,4-dicarboxylic acid MFCD00204593 1,4-Benzenedicarboxylic acid, 2,5-dibromo- 2,5-Dibromoterephtalic acid 2,5-dibromoterephthalic acid EINECS 237-300-8 |
| Density | 2.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 445.0±45.0 °C at 760 mmHg |
| Melting Point | 315-318ºC |
| Molecular Formula | C8H4Br2O4 |
| Molecular Weight | 323.923 |
| Flash Point | 222.9±28.7 °C |
| Exact Mass | 321.847626 |
| PSA | 74.60000 |
| LogP | 2.63 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.680 |
| Storage condition | Room temperature. |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| HS Code | 2915900090 |
|
~98%
13731-82-3 |
| Literature: ETERNAL CHEMICAL CO., LTD. Patent: US2010/168444 A1, 2010 ; Location in patent: Page/Page column 4-8 ; |
|
~93%
13731-82-3 |
| Literature: Lamba, Jaydeep J. S.; Tour, James M. Journal of the American Chemical Society, 1994 , vol. 116, # 26 p. 11723 - 11736 |
|
~%
13731-82-3 |
| Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 138, p. 103,106 |
|
~%
13731-82-3 |
| Literature: Chemistry - A European Journal, , vol. 7, # 23 p. 5118 - 5134 |
|
~%
13731-82-3 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 4, p. 1547 - 1550 Zhurnal Organicheskoi Khimii, , vol. 4, p. 1609 - 1613 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |