8.08312
Synonym(s):
o-Toluidine, 2-Aminotoluene, 2-Methylaniline
Nc1c(cccc1)C
1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3
RNVCVTLRINQCPJ-UHFFFAOYSA-N
0.18 hPa ( 20 °C)
liquid
480 °C
3250 mg/kg LD50, skin (Rabbit)
1.5-7.5 % (v/v)
7.4 (20 °C in H2O, Aqueous solution)
200 °C/1013 hPa
<-15 °C
flash point 85 °C
15 g/L
0.99 g/cm3 at 20 °C
2-30°C
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This Item | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| solubility 15 g/L | solubility H2O: slightly soluble | solubility H2O: slightly soluble | solubility alcohol: soluble, diethyl ether: soluble, water: slightly soluble |
| bp 200 °C/1013 hPa | bp 199-200 °C (lit.), 89-90 °C/11 mmHg (lit.) | bp 199-200 °C (lit.), 89-90 °C/11 mmHg (lit.) | bp 199-200 °C (lit.), 89-90 °C/11 mmHg (lit.) |
| density 0.99 g/cm3 at 20 °C | density 1.008 g/mL at 25 °C (lit.) | density 1.008 g/mL at 25 °C (lit.) | density 1.008 g/mL at 25 °C (lit.) |
| form liquid | form liquid | form liquid | form liquid |
| mp <-15 °C | mp −28 °C (lit.) | mp −28 °C (lit.) | mp −28 °C (lit.) |
Danger
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 3
185.0 °F - closed cup
85 °C - closed cup
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This product, o-Toluidine, is typically used for the colorimetric determination of glucose in biological material and as a biological stain for certain tissues and other materials. For the determination of Chlorine in water, o-Tolidine is commonly used. These are separate and different compounds.
See the link below to review the o-Tolidine product options:
https://www.sigmaaldrich.com/search/119-93-7?focus=products&page=1&perpage=30&sort=relevance&term=119-93-7&type=cas_number
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