- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,7-Dibromo-3-hydroxy-2-naphthoic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,7-Dibromo-3-hydroxy-2-naphthoic acid
- Price: ￥168.0/5g ￥568.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,7-Dibromo-3-hydroxy-2-naphthoic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1779-10-8
1779-10-8 structure
- Name: 4,7-Dibromo-3-hydroxy-2-naphthoic acid
- Chemical Name: 4,7-dibromo-3-hydroxynaphthalene-2-carboxylic acid
- CAS Number: 1779-10-8
- Molecular Formula: C11H6Br2O3
- Molecular Weight: 345.971
- Catalog: Chemical reagent Organic reagent Bicyclic compound
- Create Date: 2018-12-24 00:33:01
- Modify Date: 2025-08-21 17:25:47
| Name | 4,7-dibromo-3-hydroxynaphthalene-2-carboxylic acid |
|---|---|
| Synonyms |
1,6-Dibromo-2-naphthol-3-carboxylic Acid
MFCD00046367 1,6-Dibromo-2-hydroxynaphthalene-3-carboxylic acid 1,6-dibromo-2-hydroxy-3-naphthoic acid 2-Naphthalenecarboxylic acid, 4,7-dibromo-3-hydroxy- 2-Naphthoic acid,7-dibromo-3-hydroxy 4,7-Dibromo-3-hydroxy-2-naphthoic acid 2-Naphthalenecarboxylic acid,7-dibromo-3-hydroxy EINECS 217-214-7 1,6-Dibromo-2-hydroxynaphthalene-3-carboxylicacid |
| Density | 2.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 427.6±45.0 °C at 760 mmHg |
| Melting Point | 251-255 °C(lit.) |
| Molecular Formula | C11H6Br2O3 |
| Molecular Weight | 345.971 |
| Flash Point | 212.4±28.7 °C |
| Exact Mass | 343.868347 |
| PSA | 57.53000 |
| LogP | 5.10 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.754 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn: Harmful;Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918290000 |
|
~89%
1779-10-8 |
| Literature: Institute Of Pharmacology And Toxicology Academy Of Militaty Medical Sciences P.L.A.; LI, Song; ZHONG, Wu; LIU, Ping; XIAO, Junhai; ZHENG, Zhibing; XIE, Yunde; ZHAO, Guoming; WANG, Xiaokui; WANG, Lili; LI, Xingzhou; ZHOU, Xinbo Patent: EP2573067 A1, 2013 ; Location in patent: Paragraph 0051; 0052 ; |
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~%
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| Literature: Chemische Berichte, , vol. 58, p. 2850 |
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| Literature: Journal of the Indian Chemical Society, , vol. 25, p. 43,44 |
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| Literature: Journal of the Indian Chemical Society, , vol. 25, p. 43,44 |
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| Literature: Journal of the Indian Chemical Society, , vol. 25, p. 485 |
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1779-10-8 |
| Literature: Chemische Berichte, , vol. 58, p. 2850 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |