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Key Documents

B17905

Sigma-Aldrich

苄基溴

reagent grade, 98%

同義詞:

α-溴甲苯

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About This Item

線性公式:
C6H5CH2Br
CAS號碼:
分子量::
171.03
Beilstein:
385801
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

等級

reagent grade

品質等級

蒸汽密度

5.8 (vs air)

化驗

98%

形狀

liquid

雜質

≤0.5% p-bromotoluene

折射率

n20/D 1.575 (lit.)

bp

198-199 °C (lit.)

mp

−3-−1 °C (lit.)

密度

1.438 g/mL at 25 °C (lit.)

SMILES 字串

BrCc1ccccc1

InChI

1S/C7H7Br/c8-6-7-4-2-1-3-5-7/h1-5H,6H2

InChI 密鑰

AGEZXYOZHKGVCM-UHFFFAOYSA-N

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一般說明

苄基溴是一种芳香卤化物,主要用作保护剂,通过 O-苄基化反应保护醇的羟基。

應用

苄基溴已被用作通过原子转移自由基聚合反应合成聚(苯乙烯-b-甲基丙烯酸甲酯)共聚物的引发剂。它可以与1,2-二甲基咪唑发生Menschutkin反应,形成3-苄基-1,2-二甲基咪唑鎓溴化物。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

186.8 °F - closed cup

閃點(°C)

86 °C - closed cup

個人防護裝備

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


分析證明 (COA)

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