CasNo.108-29-2,G-VALEROLACTONE 108-29-2 purity99.5%,(108-29-2) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.5%
Payment Terms : T/T,,MoneyGram,Other

Keywords

108-29-2 G-VALEROLACTONE GAMMA-PENTANOLACTONE

Quick Details

Appearance:CLEAR COLOURLESS LIQUID
Application:intermediate
PackAge:drums
ProductionCapacity:10|Metric Ton|Month
Storage:cool and dry
Transportation:air, courier and sea

Superiority:

Product Name: gamma-Valerolactone
Synonyms: G-VALEROLACTONE;GAMMA-PENTANOLACTONE;GAMMA-METHYL-GAMMA-BUTYROLACTONE;GAMMA-VALEROLACTONE;FEMA 3103;4,5-DIHYDRO-5-METHYL-2 (3H)-FURANONE;4-HYDROXYPENTANOIC ACID LACTONE;4-HYDROXYVALERIC ACID G-LACTONE
CAS: 108-29-2
MF: C5H8O2
MW: 100.12
EINECS: 203-569-5
Product Categories: Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;lactone flavors;Food Additive
Mol File: 108-29-2.mol
gamma-Valerolactone Structure
gamma-Valerolactone Chemical Properties
Melting point −31 °C(lit.)
Boiling point 207-208 °C(lit.)
density 1.05 g/mL at 25 °C(lit.)
vapor density 3.45 (vs air)
refractive index n20/D 1.432(lit.)
FEMA 3103
Fp 204.8 °F
Water Solubility MISCIBLE
BRN 80420
CAS DataBase Reference 108-29-2(CAS DataBase Reference)
NIST Chemistry Reference 2(3H)-Furanone, dihydro-5-methyl-(108-29-2)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 39-26
WGK Germany 2
RTECS LU3580000
TSCA Yes
HS Code 29322980

Details:

gamma-Valerolactone Chemical Properties

mp −31 °C(lit.)

bp 207-208 °C(lit.)

density 1.05 g/mL at 25 °C(lit.)

vapor density 3.45 (vs air)

refractive index n20/D 1.432(lit.)

FEMA 3103
Fp 204.8 °F

Water Solubility MISCIBLE
BRN 80420
CAS DataBase Reference 108-29-2(CAS DataBase Reference)
NIST Chemistry Reference 2(3H)-Furanone, dihydro-5-methyl-(108-29-2)

Safety Information

Hazard Codes Xi
Risk Statements 36
Safety Statements 39-26
WGK Germany 2

RTECS LU3580000

HS Code 29322980

gamma-Valerolactone Usage And Synthesis

Chemical Properties CLEAR COLOURLESS LIQUID
General Description Clear, colorless, mobile liquid. pH (anhydrous): 7.0. pH (10% solution in distilled water): 4.2.
Air & Water Reactions Water soluble.
Reactivity Profile gamma-Valerolactone is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. gamma-Valerolactone is incompatible with strong oxidizers. . gamma-Valerolactone is incompatible with strong oxidizing agents. gamma-Valerolactone is also incompatible with strong acids, strong bases and strong reducing agents. .
Fire Hazard gamma-Valerolactone is combustible.