Trimethyltin Chloride

Basic Information

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CAS Number

1066-45-1

Molecular Formula

C3H9ClSn

Molecular Weight

199.27 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

37-39 °C

Boiling Point

156°C

Water Solubility

Soluble in water, chloroform and organic solvents.

SMILES

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C[Sn](C)(C)Cl

InChI

InChI=1S/3CH3.ClH.Sn/h3*1H3;1H;/q;;;;+1/p-1

InChIKey

KWTSZCJMWHGPOS-UHFFFAOYSA-M

LogP

2.06010

Complexity

28.4

Safety Information

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GHS Hazard Pictograms

H300

H301

H310

H312

H315

H319

H330

H372

H410

Hazard Statement

H300 Fatal if swallowed
Acute toxicity, oral

H301 Toxic if swallowed
Acute toxicity, oral

H310 Fatal in contact with skin
Acute toxicity, dermal

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H330 Fatal if inhaled
Acute toxicity, inhalation

H372 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Moisture Sensitive

Synonyms & References

English

DTXSID6042496
NSC 12088
WLN: G-SN-1&1&1
EINECS 213-917-8
(CH3)3SnCl
Trimethylstannyl chloride
TRIMETHYLTIN CHLORIDE [HSDB]
Chlorotrimethylstannane
1066-45-1
BP-13426
NSC92613
Stannane, chlorotrimethyl-
AKOS015840043
Trimethylchlorotin
NS00076363
H11332
AI3-28454
trimethylstannanyl chloride
NCIOpen2_001307
NSC-92613
Tin(+), trimethyl-, chloride
F0001-0133
NSC12088
trimethyl tinchloride
trimethyltinchloride
Trimethylchlorostannane
Trimethyltin chloride 1000 microg/mL in Methanol
trimethylstannylchloride
Tin(1+), chloride
Stannylium, trimethyl-, chloride
Q7842224

MDL Number

MFCD00000520

Customs Code

2931900090

FAQ

What are the physical and chemical properties of Trimethyltin Chloride (CAS: 1066-45-1)?

Trimethyltin Chloride (CAS: 1066-45-1) is a solid at room temperature, with a molecular weight of approximately 233.48 g/mol. It has a low solubility in water but is readily soluble in organic solvents such as ethanol and acetone. Chemically, it is reactive with many reagents and can undergo hydrolysis and metal displacement reactions.

How is Trimethyltin Chloride (CAS: 1066-45-1) typically synthesized?

Trimethyltin Chloride (CAS: 1066-45-1) is commonly synthesized by the reaction of methyl tin chloride with additional methyl chloride in the presence of a Lewis acid catalyst such as aluminum chloride. The process involves the displacement of chlorine by methyl groups from the tin center, with a high yield of up to 95%.

What industries use Trimethyltin Chloride (CAS: 1066-45-1)?

Trimethyltin Chloride (CAS: 1066-45-1) is used in various industries, including pharmaceuticals, where it serves as an intermediate in the synthesis of certain drugs. It is also utilized in the production of organotin compounds for polymer synthesis and as a precursor in the development of sensors and semiconductor materials.

What precautions should be taken when handling Trimethyltin Chloride (CAS: 1066-45-1)?

Handling Trimethyltin Chloride (CAS: 1066-45-1) requires strict safety measures. It should be stored in a cool, dry place away from heat and direct sunlight. Work should be conducted in a well-ventilated area or a fume hood. Personal protective equipment (PPE) including gloves, goggles, and a lab coat is essential. In case of spillage, use appropriate spill response materials and refer to the Safety Data Sheet (SDS) for specific instructions.