Home > Compound List > Product Information
Acetonitrile_Molecular_structure_CAS_75-05-8)
Click picture or here to close

Acetonitrile

Catalog No. 34888 Name Sigma Aldrich
CAS Number 75-05-8 Website http://www.sigmaaldrich.com
M. F. C2H3N Telephone 1-800-521-8956
M. W. 41.05192 Fax
Purity ≥99.9% (GC) Email
Storage Chembase ID: 74414

SYNONYMS

Title
乙腈
IUPAC name
acetonitrile
IUPAC Traditional name
acetonitrile
Synonyms
甲基氰
ACN
Methyl cyanide

DATABASE IDS

CAS Number 75-05-8
MDL Number MFCD00001878
EC Number 200-835-2
Beilstein Number 741857
PubChem SID 24861630

PROPERTIES

Grade E CHROMASOLV®
Grade for HPLC, for UV
Impurities ≤0.0002% free alkali (as NH3)
Impurities ≤0.0005% non-volatile matter
Impurities ≤0.002% free acid (as CH3COOH)
Impurities ≤0.02% water (Karl Fischer)
Impurities ≤0.5 ppb fluorescence (quinine) at 365 nm
Impurities ≤1 ppb fluorescence (quinine) at 254 nm
Linear Formula CH3CN
Purity ≥99.9% (GC)
Auto Ignition Point 973 °F
Boiling Point 81-82 °C(lit.)
Density 0.786 g/mL at 25 °C(lit.)
Flash Point 2 °C
Flash Point 35.6 °F
Melting Point -48 °C(lit.)
Refractive Index n20/D 1.344(lit.)
Transmittance 195 nm, ≥65%
Transmittance 200 nm, ≥88%
Transmittance 210 nm, ≥93%
Transmittance 235 nm, ≥99%
Vapor Density 1.41 (vs air)
Vapor Pressure 72.8 mmHg ( 20 °C)
Explode Limits 16 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H302 + H312 + H332-H319
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P280-P305 + P351 + P338
RID/ADR UN 1648 3/PG 2
Risk Statements 11-20/21/22-36
RTECS AL7700000
Safety Statements 16-36/37
Hazard Class 3
UN Number 1648
Packing Group 2
German water hazard class 2

DETAILS

Description (English)
Packaging
1, 6×1, 2.5, 4×2.5 L in glass bottle
7, 18 L in ss drum
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Description (简体中文)
包装
1, 6×1, 2.5, 4×2.5 L in glass bottle
7, 18 L in ss drum
法律信息
CHROMASOLV 注册商标 Sigma-Aldrich Laborchemikalien GmbH

REFERENCES