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重要文件

300314

Sigma-Aldrich

石油醚

anhydrous

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About This Item

CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
12191502
NACRES:
NA.21
bp:
30-60 °C (lit.)

等級

anhydrous

品質等級

蒸汽密度

2.5 (vs air)

蒸汽壓力

25.8 psi ( 55 °C)
28.66 psi ( 55 °C)
7.99 psi ( 20 °C)
8.56 psi ( 20 °C)

形狀

liquid

自燃溫度

475 °F

expl. lim.

8 %

雜質

<0.001% water
<0.005% water (100 mL pkg)

蒸發殘留物

<0.0003%

折射率

n20/D 1.363 (lit.)

bp

30-60 °C (lit.)

密度

0.64 g/mL at 25 °C (lit.)

SMILES 字串

[Mg+]c1ccc(cc1)C.[Br-]

InChI

1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1

InChI 密鑰

ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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應用

石油醚可作为下列反应溶剂:
  • 自由基开环聚合反应合成可降解聚乙烯酯
  • 合成两嵌段共聚物胶束

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

-56.2 °F

閃點(°C)

-49 °C

個人防護裝備

Eyeshields, Faceshields, Gloves


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Eagleson M.
Concise Encyclopedia Chemistry, 783-783 (1994)
Rapid chromatographic technique for preparative separations with moderate resolution.
Still WC, et al.
The Journal of Organic Chemistry, 43(14), 2923-2925 (1978)
S E Besra et al.
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