- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,7-Dihydroxy-2-naphthoic acid
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,7-Dihydroxy-2-naphthoic acid
- Price: ￥3438.0/25g ￥858.0/5g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,7-Dihydroxy-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
83511-07-3
- Name: 3,7-Dihydroxy-2-naphthoic acid
- Chemical Name: 3,7-Dihydroxy-2-naphthoic Acid
- CAS Number: 83511-07-3
- Molecular Formula: C11H8O4
- Molecular Weight: 204.179
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-07-19 10:28:43
- Modify Date: 2025-08-27 11:39:18
| Name | 3,7-Dihydroxy-2-naphthoic Acid |
|---|---|
| Synonyms |
2-Naphthalenecarboxylic acid, 3,7-dihydroxy-
L66J CQ DVQ HQ MFCD00010253 3,7-Dihydroxy-2-naphthalenecarboxylic acid 3,7-Dihydroxy-2-naphthoic acid 3,7-dihydroxynaphthalene-2-carboxylic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 442.2±35.0 °C at 760 mmHg |
| Melting Point | 265 °C±10 °C (dec.)(lit.) |
| Molecular Formula | C11H8O4 |
| Molecular Weight | 204.179 |
| Flash Point | 235.3±22.4 °C |
| Exact Mass | 204.042252 |
| PSA | 77.76000 |
| LogP | 2.48 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.762 |
| 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; |
| Risk Phrases | R22;R36 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918290000 |
|
~80%
83511-07-3 |
| Literature: Jarvi, Esa T.; Whitlock, Howard W. Journal of the American Chemical Society, 1982 , vol. 104, # 25 p. 7196 - 7204 |
|
~%
83511-07-3 |
| Literature: Journal of the American Chemical Society, , vol. 104, # 25 p. 7196 - 7204 |
|
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83511-07-3 |
| Literature: Chemische Berichte, , vol. 26, p. 1121 DE69357 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 506 |
|
~%
83511-07-3 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 1659 |
|
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83511-07-3 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 1659 |
|
~%
83511-07-3 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 1659 |
|
~%
83511-07-3 |
| Literature: Bulletin International de l'Academie Polonaise des Sciences et des Lettres, Classe des Sciences Mathematiques et Naturelles, Serie A: Sciences Mathematiques, , p. 535 Chem. Zentralbl., , vol. 99, # II p. 46 |
|
~%
83511-07-3 |
| Literature: Bulletin International de l'Academie Polonaise des Sciences et des Lettres, Classe des Sciences Mathematiques et Naturelles, Serie A: Sciences Mathematiques, , p. 535 Chem. Zentralbl., , vol. 99, # II p. 46 |
|
~%
83511-07-3 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 1659 |
| 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% |