TRI-N-BUTYLTIN METHOXIDE Chemical Properties

Melting point:

95-97℃

Boiling point:

97-97.5 °C0.06 mm Hg(lit.)

Density 

1.115 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.472(lit.)

Flash point:

210 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

sol common organic solvents

form 

Liquid

color 

Clear colorless

Specific Gravity

1.169

Sensitive 

Moisture Sensitive

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

BRN 

3600960

InChI

1S/3C4H9.CH3O.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H3;/q;;;-1;+1

InChIKey

KJGLZJQPMKQFIK-UHFFFAOYSA-N

SMILES

CCCC[Sn](CCCC)(CCCC)OC

CAS DataBase Reference

1067-52-3(CAS DataBase Reference)

EPA Substance Registry System

Stannane, tributylmethoxy- (1067-52-3)

Safety Information

Hazard Codes 

T,N

Risk Statements 

21-25-36/38-48/23/25-50/53

Safety Statements 

35-36/37/39-45-60-61

RIDADR 

UN 2788 6.1/PG 3

WGK Germany 

3

TSCA 

No

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29319090

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Acute 1
Aquatic Chronic 1
Eye Irrit. 2
Repr. 1B
Skin Irrit. 2
STOT RE 1

MSDS

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• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

TRI-N-BUTYLTIN METHOXIDE Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

For a review on tin reagents in organic synthesis see Aldrichimica Acta.

Application

tri-n-Butyltin methoxide is used for mild methoxide source with strong nucleophilic properties but with reduced basicity, making it less likely to induce elimination reactions; precursor to other alkoxytributylstannanes.

reaction suitability

core: tin

storage

tri-n-Butyltin methoxide should be manipulated in a fume hood and handled with gloves. Readily hydrolyzable, it must be stored in the absence of moisture and CO2. Exposure to moist air leads to hexabutyldistannoxane and tributylstannyl carbonate.

TRI-N-BUTYLTIN METHOXIDE(1067-52-3)Related Product Information

• TRI-N-BUTYLTIN METHOXIDE
• TRI-N-BUTYLTIN ACETATE
• TRIBUTYLTIN METHACRYLATE
• TRIBUTYLTIN BENZOATE
• Tributyltin Hydride
• TRIBUTYLTIN LINOLEATE
• TRIBUTYLTIN ACRYLATE
• TRIBUTYLTIN ETHOXIDE
• tributyl[(2-ethylhexanoyl)oxy]stannane
• TRIBUTYLTIN SEBACATE
• TRIBUTYLTIN SALICYLATE
• BIS(TRI-N-BUTYLTIN) ITACONATE
• TRIBUTYL(PENTACHLOROPHENOXY)TIN
• TRIBUTYL(8-QUINOLYLOXY)TIN
• TRIBUTYLTIN P-ACETAMINOBENZOATE
• TRIBUTYLTIN 10-UNDECENOATE
• TRIBUTYLTIN CHLOROACETATE
• TRI-N-BUTYLTIN STEARATE