1,1,3,3-Tetramethyl guanidine, 98%
: N,N,N',N'-Tetramethylguanidine
: Tetramethylguanidine is an organic compound with the formula HNC(N(CH3)2)2. This colourless liquid is a strong base with a higher pKa than typical amines
: T 1500 (OTTO) 1,1,3,3-Tetramethyl guanidine, 98% Cas 80-70-6 - used as a strong base in the photochemical (couplers) and in the pharmaceutical (steroids) industries. It is essential for the preparation of alkyl nitriles from alkyl halides and 3'-alkylthymidines from 3'-nitrothymidines. It serves as an efficient and selective catalyst for the benzoylation of alcohols. It replaces the expensive bases 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) and 1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) in organic synthesis.
Properties
: Colourless to faint yellow
: 0.918 g/mL at 25 °C(lit.)
Safety Information
Symbol GHS02GHS05GHS07 GHS02, GHS05, GHS07
Signal word Danger
Hazard statements H226-H302-H314
Precautionary statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes C
Risk Statements 22-34
Safety Statements 26-27-36/37/39-45
RIDADR UN 2920 8/PG 2
WGK Germany 1
Flash Point(F) 140 °F
Flash Point(C) 60 °C
| Packings | Price (INR) |
|
100 gm
|
3006.00
|
|
500 gm
|
14094.00
|
|
25 kg
|
POR
|