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Substance
ID:361421
Structure
Similarity
Functional Group
Text
ID:2103
4-Aminobenzoic acid
Sigma Aldrich
ID: 01973
Names and Identifiers
IUPAC name
4-aminobenzoic acid
Synonyms
PABA
4-氨基苯甲酸
维生素 Bx
Vitamin Bx
Vitamin H1
维生素 H1
4-Aminobenzoic acid
IUPAC Traditional name
sunbrella
Registration numbers
MDL Number
MFCD00007894
CAS Number
150-13-0
EC Number
205-753-0
Beilstein Number
471605
Properties
Product Information
Shelf Life
(limited shelf life, expiry date on the label)
Grade
analytical standard
Linear Formula
H2NC6H4CO2H
Purity
≥98.0% (HPLC)
Physical Property
Density
1.374 g/mL at 25 °C(lit.)
Melting Point
186-188 °C
187-189 °C(lit.)
Safety Information
German water hazard class
2
European Hazard Symbols
Irritant (Xi)
MSDS Link
Download link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315
-
H317
-
H319
-
H335
GHS Precautionary statements
P261
-
P280
-
P305+P351+P338
GHS Signal Word
Warning
Risk Statements
36/37/38
-
43
Safety Statements
26
-
36
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
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Molecule Details
Molecular Spectra
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