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Key Documents

L010000

Sigma-Aldrich

乙腈

同義詞:

ACN, 乙腈, 氰甲烷, 甲基氰

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About This Item

線性公式:
CH3CN
CAS號碼:
分子量::
41.05
Beilstein:
741857
EC號碼:
MDL號碼:
分類程式碼代碼:
41116105
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

1.41 (vs air)

品質等級

蒸汽壓力

72.8 mmHg ( 20 °C)

種類

for DNA synthesis

形狀

liquid

自燃溫度

973 °F

expl. lim.

16 %

儲存條件

dry at room temperature

雜質

≤30 ppm water content (Karl Fischer)

顏色

clear

折射率

n/D 1.342-1.346
n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

密度

0.786 g/mL at 25 °C (lit.)

格式

neat

SMILES 字串

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI 密鑰

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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一般說明

Acetonitrile is a wash solution, containing anhydrous acetonitrile (water content <30 ppm), is used as the overall wash solvent following each step in the synthesis cycle.

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

35.6 °F - closed cup

閃點(°C)

2.0 °C - closed cup


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