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Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
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MaxCard:
CAS NO.99-96-7
4-Hydroxybenzoic acid Basic information |
4-Hydroxybenzoic acid Chemical Properties |
mp | 213-217 °C(lit.) |
density | 1,46 g/cm3 |
FEMA | 3986 |
Fp | 199 °C |
storage temp. | Refrigerator |
Water Solubility | 5 g/L (20 ºC) |
Merck | 14,4812 |
BRN | 970950 |
CAS DataBase Reference | 99-96-7(CAS DataBase Reference) |
NIST Chemistry Reference | Benzoic acid, 4-hydroxy-(99-96-7) |
EPA Substance Registry System | Benzoic acid, 4-hydroxy-(99-96-7) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36-36/37/38 |
Safety Statements | 26-37/39-36 |
WGK Germany | 1 |
RTECS | DH1925000 |
HS Code | 29182930 |
Hazardous Substances Data | 99-96-7(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
4-Hydroxybenzenecarboxylic acid | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
4-Hydroxybenzoic acid Usage And Synthesis |
Chemical Properties | WHITE TO BEIGE CRYSTALLINE POWDER |
Usage | Acetylsalicylic Acid Impurity A |
4-Hydroxybenzoic acid Preparation Products And Raw materials |
Preparation Products | Bromoxynil-->4-Cyanophenol-->Ethylparaben-->Anisic acid-->CYANOPHOS-->2-Bromobenzonitrile-->Methylparaben-->Propylparaben-->Isobutyl 4-hydroxybenzoate-->Isopropylparaben-->Butylparaben-->Heptyl 4-hydroxybenzoate-->4-N-BUTOXYBENZOIC ACID |
Raw materials | Potassium hydroxide -->Phenol-->Tosyl chloride-->Potassium hydroxide solution-->Potassium sulfate -->Saccharin-->Dipotassium rabdosiin Rabdosiin-->potassium phenolate |
Trade name: | P-Hydroxybenzoic acid | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Molecular formula: | C7H6O3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Molecular weight: | 138.13 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Structural formula: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Properties: | white crystal powder | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Quality standard: |
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Uses: | used as antiseptic, dye, drug & plastic injection intermediate, or used in production of Nipagin Esters, high molecular Liquid crystal polymer and pesticide intermediate. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Packing: | 25Kg in plastic bag lined woven bag. Kept in cool and dry place. |