N-BUTYLTRIMETHOXYSILANE Chemical Properties

Melting point:

<0°C

Boiling point:

164 °C

Density 

0.931

refractive index 

1.3979[25°C]

Flash point:

49°C

storage temp. 

RT, stored under nitrogen

Specific Gravity

0.931

Appearance

Colorless to light yellow Liquid

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

CAS DataBase Reference

1067-57-8

NIST Chemistry Reference

Silane, butyltrimethoxy-(1067-57-8)

EPA Substance Registry System

Silane, butyltrimethoxy- (1067-57-8)

Safety Information

Risk Statements 

10-36/37/38-34-24/25

Safety Statements 

16-26-36/37/39-28

RIDADR 

1993

TSCA 

Yes

HazardClass 

3.2

PackingGroup 

III

HS Code 

29319090

N-BUTYLTRIMETHOXYSILANE Usage And Synthesis

Application

It can be used as a cultural relic protectant to prevent damage to cultural relics, especially outdoor cultural relics, caused by acid corrosion, freeze-thaw cycles, and weathering; it can be used as a fabric finishing agent to make cotton, linen, wool, and blended fabrics fuller, thicker, smoother, and more woolen, and can effectively enhance the hydrophobicity of fabrics; it can also be used for engineering plastic modification, waterproofing and corrosion protection of buildings, and demolding of rubber and plastics.

Chemical Properties

Clear to straw liquid

N-BUTYLTRIMETHOXYSILANE(1067-57-8)Related Product Information

• N-Butyltriethoxy Silane
• N-HEXYLTRIMETHOXYSILANE
• 4-AMINOBUTYLTRIETHOXYSILANE
• Triethoxyoctylsilane
• 3-CYANOPROPYLTRIETHOXYSILANE
• N-BUTYLTRIMETHOXYSILANE
• Trimethoxyoctylsilane
• Octadecyltrimethoxysilane
• 3-CYANOPROPYLTRIMETHOXYSILANE
• 1,6-Bis(trimethoxysilyl)hexane
• N-HEXADECYLTRIETHOXYSILANE
• Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane
• 1H,1H,2H,2H-Perfluorooctyltriethoxysilane
• N-OCTADECYLTRIETHOXYSILANE
• TRIMETHOXY(7-OCTEN-1-YL)SILANE
• Isobutyltrimethoxysilane
• Trimethoxysilane
• 1H,1H,2H,2H-Perfluorodecyltriethoxysilane