429767
4-Aminobenzoic acid
purified by sublimation, ≥99%
Synonym(s):
PABA, Vitamin Bx, Vitamin H1
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About This Item
Linear Formula:
H2NC6H4CO2H
CAS Number:
Molecular Weight:
137.14
Beilstein:
471605
EC Number:
MDL number:
UNSPSC Code:
12352106
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
≥99%
form
solid
purified by
sublimation
reaction suitability
reaction type: solution phase peptide synthesis
mp
187-189 °C (lit.)
density
1.374 g/mL at 25 °C (lit.)
application(s)
peptide synthesis
SMILES string
Nc1ccc(cc1)C(O)=O
InChI
1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)
InChI key
ALYNCZNDIQEVRV-UHFFFAOYSA-N
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Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
339.8 °F - closed cup
Flash Point(C)
171 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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