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Acetonitrile

Catalog No. 14261 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

PROPERTIES

abs. UHPLC-gradient/210 nm ≤2 mAU (peak)
abs. UHPLC-gradient/210 nm ≤8 mAU (drift)
abs. UHPLC-gradient/254 nm ≤0.6 mAU (peak)
abs. UHPLC-gradient/254 nm ≤3 mAU (drift)
Cation Traces Al: ≤0.02 mg/kg
Cation Traces Ca: ≤0.05 mg/kg
Cation Traces Fe: ≤0.02 mg/kg
Cation Traces K: ≤0.05 mg/kg
Cation Traces Mg: ≤0.02 mg/kg
Cation Traces Na: ≤0.1 mg/kg
Grade LC-MS Ultra CHROMASOLV®
Impurities ≤0.0001% free alkali (as NH3)
Impurities ≤0.0001% non-volatile
Impurities ≤0.001% free acid (as CH3COOH)
Impurities ≤0.01% water
Impurities ≤0.3 ppb fluorescence (as quinine) at 254 nm
Impurities ≤0.3 ppb fluorescence (as quinine) at 365 nm
Linear Formula CH3CN
Purity ≥99.9% (GC)
Quality tested for UHPLC-MS
Shelf Life (limited shelf life, expiry date on the label)
Suitability passes test for suitability for UHPLC-MS
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 191 nm, ≥30%
Transmittance 195 nm, ≥85%
Transmittance 200 nm, ≥97%
Transmittance 215 nm, ≥98%
Transmittance ≥230 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
GHS Precautionary statements P210-P280-P305 + P351 + P338
Risk Statements 11-20/21/22-36
RTECS AL7700000
Safety Statements 16-36/37
German water hazard class 2

DETAILS

Description (English)
Analysis Note
UHPLC-MS (q-TOF) ≤5 ppb (Reserpin, ESI(+);UHPLC-MS (q-TOF) ≤20 ppb (Digoxin, ESI(-)
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Description (简体中文)
Analysis Note
UHPLC-MS (q-TOF) ≤5 ppb (Reserpin, ESI(+);UHPLC-MS (q-TOF) ≤20 ppb (Digoxin, ESI(-)
法律信息
CHROMASOLV 注册商标 Sigma-Aldrich Laborchemikalien GmbH

REFERENCES