ChemicalBook > CAS DataBase List > Chlorotriethylsilane

Chlorotriethylsilane

Product Name
Chlorotriethylsilane
CAS No.
994-30-9
Chemical Name
Chlorotriethylsilane
Synonyms
TESCL;TESCI;TRIETHYLSILYL CHLORIDE;TRIETHYLCHLOROSILANE;TESC;DK960;CT2520;Silan E3;SILANE E3;orotriethyL
CBNumber
CB4746520
Molecular Formula
C6H15ClSi
Formula Weight
150.72
MOL File
994-30-9.mol
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Chlorotriethylsilane Property

Melting point:
-50°C
Boiling point:
142-144 °C (lit.)
Density 
0.898 g/mL at 25 °C (lit.)
vapor pressure 
9.6-60hPa at 20-50℃
refractive index 
n20/D 1.43(lit.)
Flash point:
85 °F
storage temp. 
Store below +30°C.
solubility 
Soluble in aprotic organic solvents.
form 
Liquid
Specific Gravity
0.897
color 
Clear colorless to slightly yellow
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
1732860
Stability:
Moisture Sensitive
InChIKey
DCFKHNIGBAHNSS-UHFFFAOYSA-N
CAS DataBase Reference
994-30-9(CAS DataBase Reference)
NIST Chemistry Reference
Silane, chlorotriethyl-(994-30-9)
EPA Substance Registry System
Silane, chlorotriethyl- (994-30-9)
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Safety

Hazard Codes 
C,F
Risk Statements 
11-14-19-35-34-10-22-36/37-40-37
Safety Statements 
26-36/37/39-43-45-25-16-33
RIDADR 
UN 2986 8/PG 2
WGK Germany 
1
F 
10-21
Autoignition Temperature
280 °C
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29310095
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
235067
Product name
Chlorotriethylsilane
Purity
99%
Packaging
5g
Price
$46.8
Updated
2024/03/01
Sigma-Aldrich
Product number
75986
Product name
Chlorotriethylsilane
Purity
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0%
Packaging
5kg
Price
$3790
Updated
2024/03/01
Sigma-Aldrich
Product number
235067
Product name
Chlorotriethylsilane
Purity
99%
Packaging
25g
Price
$138
Updated
2024/03/01
Sigma-Aldrich
Product number
8.21139
Product name
Chlorotriethylsilane
Purity
for synthesis
Packaging
10ml
Price
$97.12
Updated
2021/12/16
Sigma-Aldrich
Product number
8.21139
Product name
Chlorotriethylsilane
Purity
for synthesis
Packaging
50mL
Price
$212.75
Updated
2021/12/16
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Chlorotriethylsilane Chemical Properties,Usage,Production

Chemical Properties

Clear transparent liquid

Chemical Properties

Chlorotriethylsilane is a readily sol most aprotic organic solvents, although CH2Cl2 is most commonly used; reacts with H2O and other protic solvents. It should be handled and stored under an anhydrous, inert atmosphere.

Uses

Chlorotriethylsilane is used in the preparation of potent silylating agent and lewis acid catalyst. Chlorotriethylsilane derivatived ethers have been shown to be more stable towards hydrolysis than ar e trimethyl ethers.

Uses

Chlorotriethylsilane is used in laboratory chemicals. It is used for preparing silylating agent and acts as a catalyst for lewis acid. It is used for executing chemical reactions for silicon oil, silicon resin and polysiloxane. It is also used for eradicating robe agent, and used as protective agent and leather surface treating agent.

Uses

Chlorotriethylsilane may be used as a derivatizing reagent for the determination of fluoride, in toothpaste samples using headspace solid-phase microextraction and gas chromatography–flame ionization detection.

General Description

Chlorotriethylsilane may be used as a silylating reagent for the preparation of trisilyl ethers from alcohols in the presence of a base such as imidazole, pyridine or 4-(dimethylamino)pyridine. It is found to be more reactive when used with pyridine as a solvent.

Chlorotriethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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Chlorotriethylsilane Suppliers

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View Lastest Price from Chlorotriethylsilane manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Isopropyl-Beta-D-Thiogalactopyranoside 994-30-9
Price
US $65.00-20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-06-04
Hubei Changfu Chemical Co., Ltd.
Product
Triethylchlorosilane 994-30-9
Price
US $0.00/kg
Min. Order
1kg
Purity
99
Supply Ability
20 tons
Release date
2024-03-12
Hebei Weibang Biotechnology Co., Ltd
Product
Chlorotriethylsilane 994-30-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-22

994-30-9, ChlorotriethylsilaneRelated Search:

3-Mercaptopropyltriethoxysilane Ammonium chloride Mepiquat chloride Phenyltriethoxysilane Chloromethyl silane 3-Chloropropyltriethoxysilane Polyvinyl chloride Triethoxyvinylsilane DIMETHYLTHEXYLSILYL CHLORIDE Triisopropylsilyl chloride Choline chloride Sodium chloride Triethoxysilane Methyltriethoxysilane TRIETHOXYCHLOROSILANE tert-Butyldimethylsilyl chloride Triethylsilane Benzyl chloride

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