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Key Documents

A88182

Sigma-Aldrich

o-Anisidine

≥99%

Synonym(s):

2-Aminoanisole, 2-Methoxyaniline

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About This Item

Linear Formula:
CH3OC6H4NH2
CAS Number:
Molecular Weight:
123.15
Beilstein:
386210
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥99%

form

liquid

refractive index

n20/D 1.574 (lit.)

bp

225 °C (lit.)

mp

3-6 °C (lit.)

density

1.092 g/mL at 25 °C (lit.)

SMILES string

COc1ccccc1N

InChI

1S/C7H9NO/c1-9-7-5-3-2-4-6(7)8/h2-5H,8H2,1H3

InChI key

VMPITZXILSNTON-UHFFFAOYSA-N

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General description

o-Anisidine is an aromatic amine used as a building block for the production of dyes, pigments, and pharmaceuticals.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Muta. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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2-methoxyaniline (o-anisidine) is an industrial and environmental pollutant and a bladder carcinogen for rodents. The mechanism of its carcinogenicity was investigated with 2 independent methods, 32P-postlabeling and 14C-labeled o-anisidine, to show that o-anisidine binds covalently to DNA in vitro after

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