2,5-dimethylbenzol-1,4-diamin

Names

[ Name ]:
2,5-dimethylbenzol-1,4-diamin

[Synonym ]:
1,4-Benzenediamine, 2,5-dimethyl-
2,5-Dimethyl-P-Phenylenediamine
2,5-Dimethyl-1,4-benzenediamine
2,5-Dimethylbenzene-1,4-diamine
EINECS 229-003-7
MFCD00052675
2,5-dimethylbenzol-1,4-diamin

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
281.1±35.0 °C at 760 mmHg

[ Melting Point ]:
149-150 °C(lit.)

[ Molecular Formula ]:
C₈H₁₂N₂

[ Molecular Weight ]:
136.194

[ Flash Point ]:
146.0±25.4 °C

[ Exact Mass ]:
136.100052

[ PSA ]:
52.04000

[ LogP ]:
0.24

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.619

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S37/39-S36/37/39

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)

[ HS Code ]:
2921519090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921519090

[ Summary ]:
2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

The acute phase protein ceruloplasmin as a non-invasive marker of pseudopregnancy, pregnancy, and pregnancy loss in the giant panda.

PLoS ONE 6(7) , e21159, (2011)

After ovulation, non-pregnant female giant pandas experience pseudopregnancy. During pseudopregnancy, non-pregnant females exhibit physiological and behavioral changes similar to pregnancy. Monitoring...