Stannanamine, pentamethyl-

Stannanamine, pentamethyl- - Names and Identifiers

Name	(Dimethylamino)trimethylstannane
Synonyms	PENTAMETHYLSTANNANAMINE Stannanamine, pentamethyl- (DIMETHYLAMINO)TRIMETHYLTIN TRIMETHYLSTANNYLDIMETHYLAMIDE Dimethylaminotrimethylstannane (Dimethylamino)trimethylstannane N,N,1,1,1-pentaMethylstannanaMine DIMETHYLAMINOTRIMETHYLTIN, tech-95 (Dimethylamino)trimethyltin(IV), technical grade
CAS	993-50-0
EINECS	213-610-9

Stannanamine, pentamethyl- - Physico-chemical Properties

Molecular Formula	C5H15NSn
Molar Mass	207.89
Density	1.274g/mLat 25°C(lit.)
Melting Point	1℃ [ALD94]
Boling Point	126°C(lit.)
Flash Point	36°F
Specific Gravity	1.274
pKa	8.30±0.70(Predicted)
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	n20/D 1.463(lit.)

Stannanamine, pentamethyl- - Risk and Safety

Risk Codes	R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R11 - Highly Flammable
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 2924 3/PG 2
WGK Germany	2
TSCA	No
Hazard Class	3.1
Packing Group	II

Stannanamine, pentamethyl- - Introduction

(Dimethylamino)trimethylstannane ((Dimethylamino)trimethylstannane) is an organotin compound. The following is its nature, use, preparation and safety information:

Nature:
(Dimethylamino)trimethylstannane is a colorless liquid with a pungent odor. It is soluble in many organic solvents, such as alcohol, ether and benzene. It is stable at room temperature, but decomposes easily when exposed to higher temperatures and oxygen.

Use:
(Dimethylamino)trimethylstannane are useful as intermediates in organic synthesis. It can be used to synthesize various organotin compounds and organotin polymers. In addition, it can also be used as a catalyst in polymerization and esterification reactions.

Preparation Method:
(Dimethylamino) The preparation of trimethylstannane is generally obtained by reacting dimethylamine with trimethyltin chloride. The reaction conditions may be carried out under an inert gas atmosphere in a chloroalkane as a solvent and at a low temperature.

Safety Information:
(Dimethylamino)trimethylstannane irritating, contact with skin and eyes should be avoided. Appropriate protective equipment such as gloves, goggles and protective clothing should be worn during operation. Its volatility is low, but it still needs to be operated in a well-ventilated place to avoid inhalation. In addition, it should be kept away from fire sources and oxidants. In case of accidental leakage, appropriate measures shall be taken to clean up and deal with it.

Last Update：2024-04-09 20:52:54