1,5-Dihydroxynaphthalene
1,5-Dihydroxynaphthalene structure
|
Common Name | 1,5-Dihydroxynaphthalene | ||
|---|---|---|---|---|
| CAS Number | 83-56-7 | Molecular Weight | 160.169 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 375.4±15.0 °C at 760 mmHg | |
| Molecular Formula | C10H8O2 | Melting Point | 259-261ºC | |
| MSDS | Chinese USA | Flash Point | 193.5±15.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Summary: 1,5-Dihydroxynaphthalene (Chinese name: 1,5-二羟基萘, CAS number: 83-56-7), molecular formula C10H8O2, molecular weight 160.169, is a gray to brown powder with a melting point of 259-261°C and a boiling point of 375.4±15.0 °C, density 1.3±0.1 g/cm3. It is used as an intermediate in the synthesis of mordant azo dyes and in organic synthesis, dye intermediates, pharmaceutical intermediates, and photographic industry. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,5-Dihydroxynaphthalene |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 375.4±15.0 °C at 760 mmHg |
| Melting Point | 259-261ºC |
| Molecular Formula | C10H8O2 |
| Molecular Weight | 160.169 |
| Flash Point | 193.5±15.0 °C |
| Exact Mass | 160.052429 |
| PSA | 40.46000 |
| LogP | 1.96 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.726 |
| InChIKey | BOKGTLAJQHTOKE-UHFFFAOYSA-N |
| SMILES | Oc1cccc2c(O)cccc12 |
| Storage condition | 2-8°C |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R36;R51/53 |
| Safety Phrases | S29-S39-S61 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| RTECS | QJ4740000 |
| HS Code | 2907299090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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CAS#:207799-29-9![2H-Naphtho[1,2-b]pyran-2-one, 7-hydroxy-4-methyl structure](https://image.chemsrc.com/caspic/321/21353-16-2.png)
CAS#:21353-16-2This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Effects of cyano-substituents on the molecular packing structures of conjugated polymers for bulk-heterojunction solar cells.
ACS Appl. Mater. Interfaces 6(18) , 15774-82, (2014) The molecular packing structures of two conjugated polymers based on alkoxy naphthalene, one with cyano-substituents and one without, have been investigated to determine the effects of electron-withdr... |
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Selective antiproliferative activity of hydroxynaphthyl-beta-D-xylosides.
J. Med. Chem. 49 , 1932-8, (2006) The antiproliferative activity of the 14 isomeric monoxylosylated dihydroxynaphthalenes has been tested in vitro toward normal HFL-1 and 3T3 A31 cells as well as transformed T24 and 3T3 SV40 cells. Th... |
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Photooxidation of 1,5-dihydroxynaphthalene with iridium complexes as singlet oxygen sensitizers.
Photochem. Photobiol. Sci. 10(6) , 895-903, (2011) Photooxidation reactions of 1,5-dihydroxynaphthalene (DHN) have been carried out in the presence of cyclometalated neutral and cationic iridium (Ir) complexes 1-6 as singlet oxygen ((1)O(2)) sensitize... |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| EINECS 201-487-4 |
| 1,5-Naphthalenediol |
| naphthalene-1,5-diol |
| MFCD00003980 |
| 1,5-Dihydroxynaphthalene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 1,5-Dihydroxynaphthalene? |
| A: Molecular weight of 1,5-Dihydroxynaphthalene is 160.169. |
| Q: What is the English name of 1,5-Dihydroxynaphthalene? |
| A: The English name of 1,5-Dihydroxynaphthalene is 1,5-Dihydroxynaphthalene. |
| Q: What English synonyms does 1,5-Dihydroxynaphthalene have? |
| A: English synonyms of 1,5-Dihydroxynaphthalene: EINECS 201-487-4, 1,5-Naphthalenediol, naphthalene-1,5-diol, MFCD00003980, 1,5-Dihydroxynaphthalene. |
| Q: What is the LogP of 1,5-Dihydroxynaphthalene? |
| A: LogP of 1,5-Dihydroxynaphthalene is 1.96. |
| Q: What is the CAS number of 1,5-Dihydroxynaphthalene? |
| A: CAS number of 1,5-Dihydroxynaphthalene is 83-56-7. |
| Q: What is the melting point of 1,5-Dihydroxynaphthalene? |
| A: Melting point of 1,5-Dihydroxynaphthalene is 259-261ºC. |
| Q: What is the molecular formula of 1,5-Dihydroxynaphthalene? |
| A: Molecular formula of 1,5-Dihydroxynaphthalene is C10H8O2. |
| Q: What is the polar surface area (PSA) of 1,5-Dihydroxynaphthalene? |
| A: Polar surface area (PSA) of 1,5-Dihydroxynaphthalene is 40.46000. |
| Q: What is the InChIKey of 1,5-Dihydroxynaphthalene? |
| A: InChIKey of 1,5-Dihydroxynaphthalene is BOKGTLAJQHTOKE-UHFFFAOYSA-N. |
| Q: What are the downstream products of 1,5-Dihydroxynaphthalene? |
| A: Related downstream products(CAS) of 1,5-Dihydroxynaphthalene: 111841-32-8;37418-88-5;40771-26-4;14963-96-3;481-39-0;38028-39-6;481-74-3;91394-96-6;207799-29-9;21353-16-2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Henan Tianfu Chemical Co., Ltd. |
| Zhongshan Xingrui Chemical Co. , Ltd. |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,5-Dihydroxynaphthalene
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,5-Dihydroxy naphthalene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1,5-Dihydroxy naphthalene
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1,5-Dihydroxynaphthalene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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