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8.08312

Sigma-Aldrich

o-Toluidine

for synthesis

Synonym(s):

o-Toluidine, 2-Aminotoluene, 2-Methylaniline

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About This Item

CAS Number:
95-53-4
Molecular Weight:
107.15
MDL number:
MFCD00007730
UNSPSC Code:
12352116
EC Index Number:
202-429-0
NACRES:
NA.22

vapor pressure

0.18 hPa ( 20 °C)

Quality Level

200

form

liquid

autoignition temp.

480 °C

potency

3250 mg/kg LD50, skin (Rabbit)

expl. lim.

1.5-7.5 % (v/v)

pH

7.4 (20 °C in H2O, Aqueous solution)

bp

200 °C/1013 hPa

mp

<-15 °C

transition temp

flash point 85 °C

solubility

15 g/L

density

0.99 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3

InChI key

RNVCVTLRINQCPJ-UHFFFAOYSA-N

General description

for synthesis

Application

o-Toluidine for synthesis. CAS 95-53-4, EC Number 202-429-0, chemical formula 2-(CH₃)C₆H₄NH₂.

Analysis Note

Assay (GC, area%)≥ 99.0 % (a/a)Density (d 20 °C/ 4 °C)0.998 - 1.000Identity (IR)passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

185.0 °F - closed cup

Flash Point(C)

85 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

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