Substance
ID:369186
Names and Identifiers
IUPAC Traditional name
acetonitrile
Synonyms
Methyl cyanideAcetonitrileACN甲基氰乙腈
IUPAC name
acetonitrile
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Product Information
abs.
HPLC-gradient/210 nm ≤3 mAU
Impurities
≤0.0005% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.0001% free alkali (as NH3)
≤0.02% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 365 nm
≤1 ppb fluorescence (quinine) at 254 nm
Grade
AMD CHROMASOLV®
Purity
≥99.9%
≥99.9% (GC)
Linear Formula
CH3CN
Suitability
passes test for AMD technique
Measuring range
≤15 mAU baseline drift, (210 nm)
Physical Property
Flash Point
2 °C
35.6 °F
Vapor Density
1.41 (vs air)
Vapor Pressure
72.8 mmHg ( 20 °C)
Auto Ignition Point
973 °F
Density
0.786 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.344(lit.)
Transmittance
230 nm, ≥99%
195 nm, ≥75%
200 nm, ≥93%
Boiling Point
81-82 °C(lit.)
Melting Point
-48 °C(lit.)
Safety Information
GHS Signal Word
Danger
Explode Limits
16 %
GHS Hazard statements
H225-H302+H312+H332-H319
MSDS Link
UN Number
1648
GHS Precautionary statements
P210-P280-P305+P351+P338
RTECS
AL7700000
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
11-20/21/22-36
Safety Statements
16-36/37
Hazard Class
3
Packing Group
2
RID/ADR
UN 1648 3/PG 2
German water hazard class
2
European Hazard Symbols
Flammable (F)
Harmful (Xn)Molecule Details
Packaging
1, 6×1 L in glass bottle
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
1, 6×1 L in glass bottle
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data