4-Hydroxybenzoic acid
4-Hydroxybenzoic acid
- CAS:
- 99-96-7
- MF:
- C7H6O3
- MW:
- 138.12
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Properties
- Melting point:
- 213-217 °C (lit.)
- Boiling point:
- 213.5°C (rough estimate)
- Density
- 1,46 g/cm3
- vapor pressure
- 0Pa at 20℃
- refractive index
- 1.4600 (estimate)
- Flash point:
- 199 °C
- storage temp.
- Store below +30°C.
- solubility
- methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow
- form
- Crystalline Powder
- pka
- 4.48(at 19℃)
- color
- White to ivory
- PH
- 3.3 (1g/l, H2O, 20℃)
- Odor
- at 100.00 %. phenolic nutty
- Odor Type
- phenolic
- Water Solubility
- 5 g/L (20 ºC)
- Merck
- 14,4812
- JECFA Number
- 957
- BRN
- 970950
- InChIKey
- FJKROLUGYXJWQN-UHFFFAOYSA-N
- LogP
- 0.878 at 22℃
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H318-H335
- Precautionary statements
- P261-P271-P280-P304+P340+P312-P305+P351+P338-P403+P233
- Hazard Codes
- Xi
- Risk Statements
- 36-36/37/38
- Safety Statements
- 26-37/39-36
- WGK Germany
- 1
- RTECS
- DH1925000
- Autoignition Temperature
- >250 °C
- TSCA
- Yes
- HS Code
- 29182930
- Toxicity
- LD50 orally in Rabbit: > 5000 mg/kg
Use
4-Hydroxybenzoic acid can be used as a starting material to synthesize organic intermediates such as 4-acetoxybenzoic acid and 4-hydroxy-3,5-diiodobenzoic acid.
71 India supplier list of "4-Hydroxybenzoic acid"
- Product Name:4-Hydroxybenzoic acid
- Company Type: Trader
- Country/Region: INDIA
- Product Name:4-hydroxybenzoic acid (4-HBA)
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:4-Hydroxybenzoic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Acetylsalicylic Acid EP Impurity A (Butyl Parahydroxybenzoate EP Impurity A/ p-Salicylic Acid/ 4-Hydroxybenzoic acid)
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Para hydroxy benzoic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:4-Hydroxybenzoic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Acetylsalicylic Acid Impurity A(Aspirin Impurity A)
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:4-Hydroxybenzoic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:4-Hydroxybenzoic acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:4-Hydroxybenzoic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA