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Merck
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文件

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號碼:
220-672-0
MDL號碼:
MFCD00000048
分類程式碼代碼:
12352103
PubChem物質ID:
24851651
NACRES:
NA.22

品質等級

200

化驗

97%

形狀

liquid

包含

copper as stabilizer

折射率

n20/D 1.424 (lit.)

bp

79 °C (lit.)

密度

1.16 g/mL at 25 °C (lit.)

SMILES 字串

C[Si](C)(C)Br

InChI

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

InChI 密鑰

IYYIVELXUANFED-UHFFFAOYSA-N

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相关类别

應用

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。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory system

安全危害

EUH014

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

89.6 °F

閃點（°C）

32 °C

個人防護裝備

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

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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)
Tetrahedron Letters, 34, 7713-7713 (1993)
M Nomizu et al.
International journal of peptide and protein research, 37(2), 145-152 (1991-02-01)
A new two-step deprotection/cleavage procedure for t-butoxycarbonyl (Boc) based solid phase peptide synthesis is reported. First the protective groups are removed from 4-(oxymethyl)-phenylacetamidomethyl (PAM) resin attached peptide with the weak hard acid, trimethylsilyl bromide-thioanisole/trifluoroacetic acid (TFA). In the second step
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
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