Name | 4-hydroxyindole |
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Synonyms |
1H-Indol-4-ol
4-Hydroxylndole 1H-Indol-7-ol EINECS 219-177-2 indol-4-ol 7-Hydroxyindol 7-HYDROXYLINDOLE 4-hydroxy-indole INDOL-7-OL 7-HYDROXY-1H-INDOLE 7-monohydroxyindole 7-hydroxyindole 1H-INDOLE-4-OL 4-Hydroxxyindole 7-Indolol MFCD00005667 4-Hydroxyindole 4-hydroxy-1H-indole 4-INDOLOL |
Description | 4-Hydroxyindole is a member of the class of hydroxyindoles that is 1H-indole substituted by a hydroxy group at position 4. 4-Hydroxyindole is an important raw material or intermediate in the synthesis of pharmaceutical products and industrial polymers[1]. |
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Related Catalog | |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 343.2±15.0 °C at 760 mmHg |
Melting Point | 97-99 °C(lit.) |
Molecular Formula | C8H7NO |
Molecular Weight | 133.147 |
Flash Point | 161.4±20.4 °C |
Exact Mass | 133.052765 |
PSA | 36.02000 |
LogP | 1.41 |
Vapour Pressure | 0.0±0.8 mmHg at 25°C |
Index of Refraction | 1.739 |
Storage condition | 0-6°C |
Water Solubility | slightly soluble |
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
HS Code | 2933990090 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2933990090 |
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Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |