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Acetonitrile CAS No. 75-05-8

75-05-8 - Names and IdentifiersNameAcetonitrileSynonymsANAcetonitrilecyanomethaneMethyl cyanide

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Content

75-05-8 - Names and Identifiers

NameAcetonitrile
SynonymsAN
Acetonitrile
cyanomethane
Methyl cyanide
R5, ACETONITRILE
ACETONITRILE GRADIENT
Acetonitrile solution
MOBILE PHASE ACETONITRILE
acetonitrile for uv-spectroscopy
phosphoramidite diluent for pharmacia
acetonitrile absolute over molecular sieve (H2O)
CAS75-05-8
EINECS200-835-2
InChIInChI=1/C2H3N/c1-2-3/h1H3

75-05-8 - Physico-chemical Properties

Molecular FormulaC2H3N
Molar Mass41.05
Density0.7857
Melting Point-46℃
Boling Point81-82℃
Flash Point2℃
Water Solubilitymiscible
Vapor Presure72.8 mm Hg ( 20 °C)
Vapor Density1.41 (vs air)
AppearanceMorphological liquid, color <10(APHA)
pKa25(at 25℃)
Storage ConditionStore at +5°C to +30°C.
StabilityStability Unstable. Incompatible with alkali metals, acids, bases, reducing agents and oxidizing agents. Highly flammable.
Refractive Index1.343
Physical and Chemical Properties

density 0.7857
melting point -46°C
boiling point 81-82°C
refractive index 1.343-1.345
flash point 2°C
water-soluble miscible

UseFor the extraction of nitrile rubber monomer, pharmaceutical and carbon

75-05-8 - Risk and Safety

Hazard SymbolsF - Flammable
Xn - Harmful
Risk CodesR11 - Highly Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36 - Irritating to the eyes
Safety DescriptionS16 - Keep away from sources of ignition.
S36/37 - Wear suitable protective clothing and gloves.
UN IDsUN 1648
WGK Germany2
RTECSAL7700000
FLUKA BRAND F CODES9
TSCAYes
HS Code29269095
Hazard Class3
Packing GroupII
ToxicityLD50 orally in rats: 3800 mg/kg (Smyth)

75-05-8 - Upstream Downstream Industry

Raw MaterialsAcrylonitrile
Ammonia
Downstream ProductsAcetamidine hydrochloride
Ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate

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