Home Categories Organic Chemistry 3,4-Diaminotoluene
A3164012

3,4-Diaminotoluene , 98% , 496-72-0

Synonym(s):
3,4-Toluenediamine;4-Methyl-o-phenylenediamine

CAS NO.:496-72-0

Empirical Formula: C7H10N2

Molecular Weight: 122.17

MDL number: MFCD00007728

EINECS: 207-826-2

Pack Size Price Stock Quantity
25g RMB40.80 In Stock
100G RMB103.20 In Stock
250g RMB231.20 In Stock
500G RMB403.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 87-89 °C (lit.)
Boiling point: 155-156 °C/18 mmHg (lit.)
Density  1.2207 (rough estimate)
refractive index  1.5103 (estimate)
Flash point: 155-156°C/18mm
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Chloroform (Sparingly), Methanol (Slightly)
pka 4.59±0.10(Predicted)
form  Crystalline Chunks or Flakes
color  Brown to grayish-brown
Water Solubility  16 g/L (20 ºC)
BRN  507965
Stability: Stable. Incompatible with strong oxidizing agents.

Description and Uses

5-Methylbenzotriazole intermediate.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38-52/53-40-36-22
Safety Statements  26-37/39-61-36/37/39
RIDADR  UN 2811
WGK Germany  2
RTECS  XS9820000
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29215119

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