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4-Aminobenzoic acid

Catalog No. 01-3470 Name Sigma Aldrich
CAS Number 150-13-0 Website http://www.sigmaaldrich.com
M. F. C7H7NO2 Telephone 1-800-521-8956
M. W. 137.13598 Fax
Purity 98.5-100.2% Email
Storage Chembase ID: 2103

SYNONYMS

Title
4-氨基苯甲酸
IUPAC name
4-aminobenzoic acid
IUPAC Traditional name
sunbrella
Synonyms
维生素 Bx
Vitamin H1
维生素 H1
PABA
Vitamin Bx

DATABASE IDS

CAS Number 150-13-0
Beilstein Number 471605
MDL Number MFCD00007894
EC Number 205-753-0

PROPERTIES

Grade SAJ first grade
Linear Formula H2NC6H4CO2H
Purity 98.5-100.2%
Density 1.374 g/mL at 25 °C(lit.)
Melting Point 187-189 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H317-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 36/37/38-43
Safety Statements 26-36
German water hazard class 2

DETAILS

REFERENCES