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Merck

134457

Sigma-Aldrich

二十二烷

99%

别名:

n-Docosane

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About This Item

线性分子式:
CH3(CH2)20CH3
CAS号:
分子量:
310.60
Beilstein:
1702206
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

10.8 (vs air)

蒸汽壓力

<1 mmHg ( 21.1 °C)

化驗

99%

形狀

solid

bp

369 °C (lit.)

mp

42-45 °C (lit.)

密度

0.778 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCCCCCCCCCCCCCCCCC

InChI

1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3

InChI 密鑰

HOWGUJZVBDQJKV-UHFFFAOYSA-N

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應用

二十二烷被用于研究薄盘样品形式的市售蜡,作为大分子晶体学同步加速器束线的可能衍射强度标准品

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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实验方案

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

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