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270717

Supelco

乙腈

≥99.93%, HPLC grade, suitable for HPLC

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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About This Item

线性分子式:
CH3CN
CAS号:
75-05-8
分子量:
41.05
Beilstein:
741857
EC號碼:
200-835-2
MDL號碼:
MFCD00001878
分類程式碼代碼:
12190000
PubChem物質ID:
329752966

product name

乙腈, HPLC grade, ≥99.93%

等級

HPLC grade

蒸汽密度

1.41 (vs air)

蒸汽壓力

72.8 mmHg ( 20 °C)

描述

gradient analysis <= 0.005 254nm

化驗

≥99.93%

形狀

liquid

自燃溫度

973 °F

純化經由

sub-micron filtration

expl. lim.

16 %

技術

HPLC: suitable

雜質

<0.005% water

蒸發殘留物

<0.0002%

顏色

colorless

折射率

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)
−48 °C

溶解度

water: soluble (completely)

密度

0.786 g/mL at 25 °C (lit.)

吸收

<0.005 mAU at 254 nm

&lambda ；

H2O reference

紫外吸收

λ: 190 nm Amax: 1.00
λ: 200 nm Amax: 0.05
λ: 210 nm Amax: 0.03
λ: 220 nm Amax: 0.01
λ: 235-400 nm Amax: 0.005

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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象形圖

FlameExclamation mark
GHS02,GHS07

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

個人防護裝備

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

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乙腈

Sigma-Aldrich

L110000

乙腈

乙腈 for UHPLC, suitable for mass spectrometry (MS)

Sigma-Aldrich

900667

乙腈

乙腈 hypergrade for LC-MS LiChrosolv&#174;

Supelco

1.00029

乙腈

Purification of acetonitrile.
Walter M and Ramaley L.
Analytical Chemistry, 45(1), 165-166 (1973)
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Journal of AOAC International, 86(2), 412-431 (2003-05-02)
A simple, fast, and inexpensive method for the determination of pesticide residues in fruits and vegetables is introduced. The procedure involves initial single-phase extraction of 10 g sample with 10 mL acetonitrile, followed by liquid-liquid partitioning formed by addition of
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Molecular systems biology, 5, 237-237 (2009-01-22)
Protein complexes represent major functional units for the execution of biological processes. Systematic affinity purification coupled with mass spectrometry (AP-MS) yielded a wealth of information on the compendium of protein complexes expressed in Saccharomyces cerevisiae. However, global AP-MS analysis of
Kangmin Chon et al.
Water research, 81, 388-397 (2015-07-05)
In this study, the changes in UV absorbance at 254 nm (UVA254) and electron donating capacity (EDC) were investigated as surrogate indicators for assessing removal of micropollutants and bromate formation during ozonation of wastewater effluents. To measure the EDC, a novel
Elke H J Krekels et al.
Clinical pharmacokinetics, 53(6), 553-563 (2014-02-06)
From a previously validated paediatric population pharmacokinetic model, it was derived that non-linear morphine maintenance doses of 5 μg/kg(1.5)/h, with a 50 % dose reduction in neonates with a postnatal age (PNA) <10 days, yield similar morphine and metabolite concentrations
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