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?? ??:
7521-80-4
???:
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???(??):
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???:
N-BUTYLTRICHLOROSILANE
???(??):
DK384;NSC 93881;BUTYLTRICHLOROSILANE;Trichlorobutylsilane;butyltrichloro-silan;N-BUTYLTRICHLOROSILANE;TRICHLORO-N-BUTYLSILANE;Silane, butyltrichloro-;Butyl silicontrichloride;Butyltrichlorosilane >
CBNumber:
CB5705816
???:
C4H9Cl3Si
??? ??:
191.56
MOL ??:
7521-80-4.mol

????????? ??

???
147-149 °C
?? ?
149 °C(lit.)
??
1.16 g/mL at 25 °C(lit.)
???
n20/D 1.437(lit.)
???
114 °F
??? ??
??
Specific Gravity
1.161
??
???
??
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN
1736032
CAS ??????
7521-80-4(CAS DataBase Reference)
EPA
Silane, butyltrichloro- (7521-80-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 10-14-34
????? 26-36/37/39-45
????(UN No.) UN 1747 8/PG 2
WGK ?? 1
RTECS ?? VV2080000
F ?????? 10-21
TSCA Yes
?? ?? 8
???? II
HS ?? 29319090
?? ?? ??? 7521-80-4(Hazardous Substances Data)
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P280 ????/???/???/?????? ?????.
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
0

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Butyl trichlorosilane is a colorless liquid.

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BTS can be coated on the glass substrate to introduce the surface alkyl, which can bind well with 2-methacryloyloxyethyl-4-azidobenzoate (MPAz) to convert hydrophophobic glass surfaces to superhydrophilic surfaces. It can functionalize zinc peroxide nanoparticle/polystyrene sulfonate (PSS) hybrid based sensors to improve the limit of detection by three-folds.

?? ??

A colorless liquid with a pungent odor. Flash point 126°F. Corrosive to metals and skin. Used to make various silicon containing compounds.

?? ???

N-BUTYLTRICHLOROSILANE reacts with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride and flammable butane. Can serve as a chlorination agent. Reacts vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases. Reacts with alcohols, acetone and light metals.

????

Inhalation of vapor irritates upper respiratory system. Contact of liquid with eyes or skin causes severe burns. Ingestion causes burns of mouth and stomach.

Safety Profile

A corrosive poison. See also CHLOROSILANE. Flammable liquid when exposed to heat, flame (sparks), or oxidizers. To fight fire, use water to blanket fire, fog, mist, dry chemical, alcohol foam. Reacts with water or steam to produce heat and toxic and corrosive fumes. When heated to decomposition it emits highly toxic fumes of Cl-.

??? ??

This is a raw material for silicone resin productio

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UN1747 Butyl trichlorosilane, Hazard class: 8; Labels: 8—Corrosive material, 3—Flammable liquid

? ???

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Chlorosilanes react vigorously with bases and both organic and inorganic acids genera ting toxic and/or flammable gases. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous hydrogen. Attacks metals in the presence of moisture

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