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ChemicalBook >> CAS DataBase List >>Gamma Butyrolactone

Gamma Butyrolactone suppliers

Gamma Butyrolactone

CAS:
96-48-0
MF:
C4H6O2
MW:
86.09

Company Type

Properties

Melting point:
-45 °C (lit.)
Boiling point:
204-205 °C (lit.)
Density 
1.12 g/mL at 25 °C (lit.)
vapor density 
3 (vs air)
vapor pressure 
1.5 mm Hg ( 20 °C)
FEMA 
3291 | 4-HYDROXYBUTANOIC ACID LACTONE
refractive index 
n20/D 1.436(lit.)
Flash point:
209 °F
storage temp. 
2-8°C
solubility 
DMF: 10 mg/ml; DMSO: 10 mg/ml; Ethanol: 10 mg/ml; PBS (pH 7.2): 1 mg/ml
color 
Clear colorless
PH Range
4 at 100 g/l at 20 °C
Odor
at 100.00 %. creamy oily fatty caramel
Odor Type
creamy
explosive limit
16%
Water Solubility 
MISCIBLE
Merck 
13,1596
JECFA Number
219
BRN 
105248
Dielectric constant
40.960000000000001
Stability:
Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents.
InChIKey
YEJRWHAVMIAJKC-UHFFFAOYSA-N
LogP
-0.566 at 25℃

Safety Information

Symbol(GHS) 
GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word 
Danger
Hazard statements 
H302-H318-H336
Precautionary statements 
P261-P264-P270-P280-P301+P312-P305+P351+P338
Hazard Codes 
Xn,F
Risk Statements 
22-36-67-41-20/21/22-11
Safety Statements 
26-36-39-36/37-16
WGK Germany 
1
RTECS 
LU3500000
Autoignition Temperature
851 °F
TSCA 
Yes
HS Code 
29322980
Toxicity
LD50 orally in rats: 17.2 ml/kg (Smyth)

Use

Used as a chemical intermediate for making other chemicals, including pesticides, cosmetics, and pharmaceuticals; as a solvent for paint, nail polish removers, and industrial chemicals. Used in electronics, drilling and petroleum industries as a stabilizer and solvent. Used as a flavoring agent in various foods and beverages, including grains and breakfast foods, candy, and alcoholic and nonalcoholic drinks. Drug of abuse: the United States Food and Drug Administration has warned the public not to purchase or consume products, containing gamma-butyrolactone (GBL). FDA has also asked the companies that manufacture these products to voluntarily recall them. The agency has received reports of serious health problems—some that are potentially life-threatening—associated with the use of these products. Although labeled as dietary supplements and marketed under various brand names, these products are illegally marketed unapproved new drugs. False advertising claims include building muscles, improved physical performance, enhanced sex, reduced stress and induced sleep

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