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Merck
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文件

O652

Sigma-Aldrich

十八烷

99%

别名:

C18-正烷烃, 正十八烷

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About This Item

线性分子式:
CH3(CH2)16CH3
CAS号:
593-45-3
分子量:
254.49
Beilstein:
1740138
EC號碼:
209-790-3
MDL號碼:
MFCD00009007
分類程式碼代碼:
12352100
PubChem物質ID:
24898037
NACRES:
NA.22

蒸汽密度

8.8 (vs air)

蒸汽壓力

1 mmHg ( 119 °C)

化驗

99%

形狀

solid or liquid (Conforms to requirements)

自燃溫度

455 °F

bp

317 °C (lit.)

mp

26-29 °C (lit.)

密度

0.777 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCCCCCCCCCCCCC

InChI

1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3

InChI 密鑰

RZJRJXONCZWCBN-UHFFFAOYSA-N

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相关类别

應用

n -十八烷通常用于开发微胶囊相变材料。
也可作为反应物合成：
  • N -十八烷基磺酰基）-丙氨酸钠盐
  • 1-十八烷基磺酰氯
  • 2-十八酮

象形圖

Health hazard
GHS08

訊號詞

Danger

危險聲明

H304

危險分類

Asp. Tox. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

330.8 °F - closed cup

閃點（°C）

166 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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实验方案

US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 µm), Fast GC Analysis

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

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