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429767

4-Aminobenzoic acid

Name: 4-Aminobenzoic acid
Brand: ALDRICH

purified by sublimation, ≥99%

Synonym(s):

PABA, Vitamin B_x, Vitamin H₁

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About This Item

Linear Formula:

H₂NC₆H₄CO₂H

CAS Number:

150-13-0

Molecular Weight:

137.14

NACRES:

NA.22

PubChem Substance ID:

24866888

eCl@ss:

32160406

UNSPSC Code:

12352106

EC Number:

205-753-0

MDL number:

MFCD00007894

Beilstein/REAXYS Number:

471605

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Properties

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

Description

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hcodes

H412

pcodes

P273 - P501

Hazard Classifications

Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

339.8 °F - closed cup

flash_point_c

171 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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