- 4-Hydroxybenzyl alcohol
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- $50.00 / 1KG
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2024-12-23
- CAS:623-05-2
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 20MT per month
- 4-Hydroxybenzyl alcohol
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- $0.00 / 1Kg/Bag
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2024-12-13
- CAS:623-05-2
- Min. Order: 5KG
- Purity: 99%min
- Supply Ability: 15tons/month
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| | 4-Hydroxybenzyl alcohol Basic information |
| | 4-Hydroxybenzyl alcohol Chemical Properties |
| Melting point | 114-122 °C(lit.) | | Boiling point | 251-253°C | | density | 1.1006 (rough estimate) | | refractive index | 1.5035 (estimate) | | FEMA | 3987 | 4-HYDROXYBENZYL ALCOHOL | | Fp | 251-253°C | | storage temp. | Store below +30°C. | | solubility | 6.7g/l soluble | | pka | pK1:9.82 (25°C) | | form | Crystalline Powder | | color | Pink to beige | | Odor | at 100.00 %. fruity bitter almond sweet coconut | | Odor Type | fruity | | Water Solubility | Soluble in water (6.7 mg/ml at 20°C), dioxane (100 mg/ml), 1N NaOH (50 mg/ml), DMSO, and methanol. | | Sensitive | Light Sensitive/Air Sensitive | | JECFA Number | 955 | | BRN | 1858967 | | InChIKey | BVJSUAQZOZWCKN-UHFFFAOYSA-N | | LogP | 0.21 | | CAS DataBase Reference | 623-05-2(CAS DataBase Reference) | | NIST Chemistry Reference | Benzenemethanol, 4-hydroxy-(623-05-2) | | EPA Substance Registry System | 4-Hydroxybenzenemethanol (623-05-2) |
| Hazard Codes | Xi | | Risk Statements | 36-36/37/38 | | Safety Statements | 26-24/25-36 | | WGK Germany | 3 | | RTECS | DA4796800 | | F | 8-9-23 | | Hazard Note | Irritant/Keep Cold/Air Sensitive/Light Sensitive | | HS Code | 29072900 |
| | 4-Hydroxybenzyl alcohol Usage And Synthesis |
| Chemical Properties | Pink to beige crystalline powder | | Chemical Properties | 4-Hydroxybenzyl alcohol is a white crystalline powder with slightly fruity-sweet coconut odor | | Occurrence | Reportedly found in vanilla, Bourbon (Vanilla plantifolia Andrew | | Uses | 4-Hydroxybenzyl alcohol is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. | | Definition | ChEBI: P-hydroxybenzyl alcohol is a member of the class of benzyl alcohols that is benzyl alcohol substituted by a hydroxy group at position 4. It has been isolated from Arcangelisia gusanlung. It has a role as a plant metabolite. It is a member of phenols and a member of benzyl alcohols. | | Preparation | Prepared from p-cresol by using the microorganism, Pseudomonas putida. | | General Description | 4-Hydroxybenzyl alcohol (HBA) is a phenolic compound found in Gastrodia elata. It is as an antioxidant and anti-asthmatic agent. | | Flammability and Explosibility | Not classified | | Contact allergens | Methylol phenols are sensitizers contained in resins
based on phenol and formaldehyde of the resol type.
Cross-reactivity is possible with other phenol derivative
molecules. | | IC 50 | IC50 >0.2 mM (human); ALDH5A1: IC50 >1 mM (human); ABAT: IC50 >1 mM (human); Tyrosinase: IC50 >1 mM (Agaricus bisporus) | | Purification Methods | Crystallise the alcohol from H2O, *C6H6 (m 124o), *C6H6/EtOH or ClCH2CH2Cl (m 122o). [Beilstein 6 III 4546, 6 IV 5909.] |
| | 4-Hydroxybenzyl alcohol Preparation Products And Raw materials |
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