18512-30-6
18512-30-6 structure
- Name: 1,3,6,8-Tetrahydroxynaphthalene
- Chemical Name: naphthalene-1,3,6,8-tetrol
- CAS Number: 18512-30-6
- Molecular Formula: C10H8O4
- Molecular Weight: 192.16800
- Catalog: Research Areas Others
- Create Date: 2018-06-18 18:15:35
- Modify Date: 2024-01-12 13:26:35
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1,3,6,8-Tetrahydroxynaphthalene (T4HN) is an indispensable precursor to DHN (1,8-Dihydroxynaphthalene) melanin and is an unique symmetrical compound of polyketide origin[1].
| Name | naphthalene-1,3,6,8-tetrol |
|---|---|
| Synonyms |
2,4,5,7-tetrahydroxynaphthalene
1,3,6,8-Tetrahydroxynaphthalene naphthalene-1,3,6,8-tetraol 1,3,6,8-Naphthalenetetrol tetrahydroxynaphthalene TETRAHYD-CPD 1,3,6,8-Tetrahydroxy-naphthalin |
| Description | 1,3,6,8-Tetrahydroxynaphthalene (T4HN) is an indispensable precursor to DHN (1,8-Dihydroxynaphthalene) melanin and is an unique symmetrical compound of polyketide origin[1]. |
|---|---|
| Related Catalog | |
| In Vitro | 1,3,6,8-tetrahydroxynaphthalene (T4HN), an early precursor in the pentaketide pathway, is believed to be produced directly from malonyl-CoA and acetyl-CoA by type-1 polyketide synthases (PKSs)[2]. |
| Density | 1.638g/cm3 |
|---|---|
| Boiling Point | 407.1ºC at 760mmHg |
| Molecular Formula | C10H8O4 |
| Molecular Weight | 192.16800 |
| Flash Point | 208.9ºC |
| Exact Mass | 192.04200 |
| PSA | 80.92000 |
| LogP | 1.66220 |
| Vapour Pressure | 3.29E-07mmHg at 25°C |
| Index of Refraction | 1.832 |
| Storage condition | 2-8°C |
| HS Code | 2907299090 |
|---|
| 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% |