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tert-Butyldimethylsilyl chloride

Introduction
Product Name
tert-Butyldimethylsilyl chloride
CAS No.
18162-48-6
Chemical Name
tert-Butyldimethylsilyl chloride
Synonyms
BDCS;TBSCL;TBDMCS;TBDMCl;CB2790;TBDMSCL;TBDMSCI;CFS-486;SILANE TBM2;TBUME2SI-CL
CBNumber
CB3763003
Molecular Formula
C6H15ClSi
Formula Weight
150.72
MOL File
18162-48-6.mol
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tert-Butyldimethylsilyl chloride Property

Melting point:
86-89 °C
Boiling point:
125 °C(lit.)
Density 
0.87 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.46
Flash point:
73 °F
storage temp. 
Store at 5°C
form 
Liquid
color 
Clear colorless
Specific Gravity
1.225
Water Solubility 
Soluble in chloroform and ethyl acetate. Insoluble in water.
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
505999
InChIKey
BCNZYOJHNLTNEZ-UHFFFAOYSA-N
CAS DataBase Reference
18162-48-6(CAS DataBase Reference)
NIST Chemistry Reference
Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)
EPA Substance Registry System
Silane, chloro(1,1-dimethylethyl)dimethyl- (18162-48-6)
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Safety

Hazard Codes 
C,F,T,Xn
Risk Statements 
22-35-40-34-10-19-11-67-65-63-48/20-20/21/22-45-23/24/25-37-36/37/38
Safety Statements 
26-36/37/39-46-62-45-25-16-28-27-33-29-53-36/37
RIDADR 
UN 2925 4.1/PG 2
WGK Germany 
2
RTECS 
VV2000000
10-21
Hazard Note 
Flammable/Corrosive/Moisture Sensitive
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
III
HS Code 
29310095
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H226Flammable liquid and vapour

H228Flammable solid

H302Harmful if swallowed

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H335May cause respiratory irritation

H336May cause drowsiness or dizziness

H351Suspected of causing cancer

H361Suspected of damaging fertility or the unborn child

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

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

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P309IF exposed or if you feel unwell:

P310Immediately call a POISON CENTER or doctor/physician.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P405Store locked up.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
06735
Product name
tert-Butyldimethylsilyl chloride
Purity
for GC derivatization, ≥99.0% (GC)
Packaging
10g
Price
$91.5
Updated
2020/08/18
Sigma-Aldrich
Product number
06735
Product name
tert-Butyldimethylsilyl chloride
Purity
for GC derivatization, ≥99.0% (GC)
Packaging
10x1g
Price
$106
Updated
2019/12/02
TCI Chemical
Product number
B0995
Product name
tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
Purity
>98.0%(GC)
Packaging
5g
Price
$24
Updated
2020/06/24
TCI Chemical
Product number
B0995
Product name
tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
Purity
>98.0%(GC)
Packaging
25g
Price
$79
Updated
2020/06/24
Alfa Aesar
Product number
A13064
Product name
tert-Butyldimethylchlorosilane
Purity
97%
Packaging
25g
Price
$86
Updated
2020/06/24
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tert-Butyldimethylsilyl chloride Chemical Properties,Usage,Production

Introduction

Triethylchlorosilane is a clear, colourless to yellowish, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition.
It may be used as silylating agent for dervatization of primary and secondary alcohols etc.. Also it may be used to protect allylic esters as silylketene acetal which is ore stable but less volatile derivates than trimethylchlorosilane.

Chemical Properties

White solid

Uses

Used to protect alcohols during organic synthesis.

Definition

ChEBI: A silyl chloride consisting of a central silicon atom covalently bound to one chloro, one tert-butyl and two methyl groups. tert-Butyldimethylsilyl chloride is a derivatisation agent used in gas chromatography/mass spectrometry ap lications.

Hazard

Moderately toxic.

Purification Methods

Fractionally distil it at atmospheric pressure. [Sommer & Tyler J Am Chem Soc 76 1030 1954, Corey & Venkateswarlu J Am Chem Soc 94 6190 1972, Beilstein 4 IV 4076.]

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tert-Butyldimethylsilyl chloride Suppliers

Nanjing Apicci Pharmaceutical Technology Co., Ltd.
Tel
;
Fax
QQ3590429773
Email
3590429773@qq.com;977144864@qq.com
Country
China
ProdList
384
Advantage
58
Nanping Mingzheng Pharmaceutical Chemical Co.,Ltd.
Email
55572872@qq.com
Country
CHINA
ProdList
1
Advantage
58
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30163
Advantage
84
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5230
Advantage
58
parabiochem
Tel
025-83453382-8005
Fax
025-83453382
Email
sale@parabiochem.com
Country
China
ProdList
9615
Advantage
55
Taizhou Jinghao Chemical Co., Ltd.
Tel
86-576-88550069 13486888296
Fax
+86 (576) 8855-7772
Email
sales@jinghaochem.com
Country
China
ProdList
37
Advantage
55
Wuhan Heshun Technology Co., Ltd.
Tel
Email
1491643168@qq.com
Country
China
ProdList
359
Advantage
58
Weifang QianJin Fine Chemical Co., Ltd.
Tel
Fax
0536-8897109
Email
1577399715@qq.com
Country
China
ProdList
1905
Advantage
55
Jinan Daen Pharmaceutical Technology Co., Ltd
Tel
0531-68657833-
Fax
-
Email
2098511197@qq.com;
Country
China
ProdList
172
Advantage
58
Shanghai LanRun Chemical Co., Ltd.
Tel
021-69515658- ;021-69515628-
Fax
021-69515998
Email
longrunchem@163.com;longrunchem@163.com
Country
China
ProdList
2654
Advantage
50
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View Lastest Price from tert-Butyldimethylsilyl chloride manufacturers

Henan Xiangtong Chemical Co., Ltd.
Product
tert-Butyldimethylsilyl chloride 18162-48-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10T
Release date
2019-10-15
Hubei Co-Formula Material Tech Co., Ltd.
Product
Tert-Butylchlorodimethylsilane;tert-Butyl(chloro)dimethylsilane;TBMS; CFS-486 18162-48-6
Price
US $50.00/KG
Min. Order
1KG
Purity
min 99%
Supply Ability
10MT/month
Release date
2020-06-29
Chemwill Asia Co.,Ltd.
Product
tert-Butyldimethylsilyl chloride in stock Factory 18162-48-6
Price
US $1.00/KG
Min. Order
1KG
Purity
TOP 3 Factory in China
Supply Ability
Top 3 largest production capacity Factory
Release date
2019-04-03

18162-48-6, tert-Butyldimethylsilyl chlorideRelated Search:


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