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Merck
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194409

Sigma-Aldrich

溴三甲基硅烷

97%

别名:

TMBS, 三甲基溴化硅, 三甲基溴硅烷

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About This Item

线性分子式:
(CH3)3SiBr
CAS号:
2857-97-8
分子量:
153.09
Beilstein:
1731135
EC 号:
220-672-0
MDL编号:
MFCD00000048
UNSPSC代码:
12352103
PubChem化学物质编号:
24851651
NACRES:
NA.22

质量水平

200

方案

97%

表单

liquid

包含

copper as stabilizer

折射率

n20/D 1.424 (lit.)

沸点

79 °C (lit.)

密度

1.16 g/mL at 25 °C (lit.)

SMILES字符串

C[Si](C)(C)Br

InChI

1S/C3H9BrSi/c1-5(2,3)4/h1-3H3

InChI key

IYYIVELXUANFED-UHFFFAOYSA-N

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相关类别

应用

与 InCl3 共同用于催化用烯丙基三甲基硅烷直接烯丙基化各种醇。

警示用语：

Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

补充剂危害

EUH014

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

89.6 °F

闪点(°C)

32 °C

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB1118
STBL3002
STBK8738
STBK6646
STBK0727

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Takahiro Saito et al.
The Journal of organic chemistry, 71(22), 8516-8522 (2006-10-27)
The combination of InCl3 and Me3SiBr provided an enhanced Lewis acid system that can be used to promote a wide range of direct coupling reactions between alcohols and silyl nucleophiles in non-halogenated solvents, such as hexane or MeCN. The enhanced
Aldrichimica Acta, 14, 31-31 (1981)
Syed Tasadaque A Shah et al.
Organic & biomolecular chemistry, 6(12), 2168-2172 (2008-06-06)
An efficient and chemoselective cleavage of silyl ethers (primary, secondary and aromatic) by using catalytic quantities of trimethylsilyl bromide (TMSBr) in methanol is reported. A wide range of alkyl silyl ethers such as TBS, TIPS, and TBDPS can be chemoselectively
J T Sparrow et al.
Peptide research, 9(5), 218-222 (1996-09-01)
The original trimethylsilyl bromide (TMSBr) method of peptide resin deprotection and cleavage has been modified for convenience and applicability to larger peptides. Equal amounts of a 66-residue test peptide resin were cleaved by the standard hydrogen fluoride (HF) procedure, the
Catherine Taillier et al.
Organic letters, 6(13), 2149-2151 (2004-06-18)
[reaction: see text] (+)-Zoapatanol was synthesized by using four key-steps: a Suzuki cross-coupling to prepare a (Z)-alpha,beta-unsaturated ester followed by an enantioselective dihydroxylation to control the C2' and C3' stereocenters, an intramolecular Horner-Wadsworth-Emmons olefination to construct the oxepane ring, and
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