3,3',5,5'-Tetramethylbenzidine dihydrochloride
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Names
[ CAS No. ]:
207738-08-7
[ Name ]:
3,3',5,5'-Tetramethylbenzidine dihydrochloride
[Synonym ]:
3,3 inverted exclamation marka,5,5 inverted exclamation marka-Tetramethylbenzidine dihydrochloride hydrate
3,3',5,5'-TETRAMETHYL(1,1'-BIPHENYL)-4,4'-DIAMINE DIHYDROCHLORIDE
3,3',5,5'-Tetramethylbenzidine dihydrochloride
MFCD00150104
3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate
3,3',5,5'-Tetramethyl-4,4'-biphenyldiamine dihydrochloride
3,3‘,5,5‘-Tetramethylbenzidine dihydrochloride hydrate
(1,1'-Biphenyl)-4,4'-diamine, 3,3',5,5'-tetramethyl-, dihydrochloride
[1,1'-Biphenyl]-4,4'-diamine, 3,3',5,5'-tetramethyl-, hydrochloride (1:2)
TMB dihydrochloride
3,3',5,5'-Tetramethylbiphenyl-4,4'-diamine dihydrochloride
3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
Chemical & Physical Properties
[ Boiling Point ]:
459.8ºC at 760 mmHg
[ Melting Point ]:
>300ºC
[ Molecular Formula ]:
C16H22Cl2N2
[ Molecular Weight ]:
313.265
[ Flash Point ]:
231.9ºC
[ Exact Mass ]:
312.115997
[ PSA ]:
52.04000
[ LogP ]:
6.51800
[ Vapour Pressure ]:
3.01E-09mmHg at 25°C
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
Soluble in DMSO (~1.7 mg/ml), and 1:300 DMSO:PBS (pH 7.2) (0.03 mg/ml).
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
22
[ Safety Phrases ]:
22-24/25
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2921590090
Customs
[ HS Code ]: 2921590090
[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%