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270717

乙腈

Name: 乙腈
Brand: ALDRICH

≥99.93%, HPLC grade, suitable for HPLC

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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关于此项目

线性分子式:

CH₃CN

化学文摘社编号:

75-05-8

分子量:

41.05

UNSPSC Code:

12190000

PubChem Substance ID:

329752966

EC Number:

200-835-2

Beilstein/REAXYS Number:

741857

MDL number:

MFCD00001878

Assay:

≥99.93%

Grade:

HPLC grade

Technique(s):

HPLC: suitable

Bp:

81-82 °C (lit.)

Vapor pressure:

72.8 mmHg ( 20 °C)

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属性

产品名称

乙腈, HPLC grade, ≥99.93%

grade

HPLC grade

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

description

gradient analysis <= 0.005 254nm

assay

≥99.93%

form

liquid

autoignition temp.

973 °F

purified by

sub-micron filtration

expl. lim.

16 %

technique(s)

HPLC: suitable

impurities

<0.005% water

evapn. residue

<0.0002%

color

colorless

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.), −48 °C

solubility

water: soluble (completely)

density

0.786 g/mL at 25 °C (lit.)

absorption

<0.005 mAU at 254 nm

λ

H₂O reference

UV absorption

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

format

neat

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H302 + H312 + H332,H319

pcodes

P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

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

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

ppe

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

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