γ-Valerolactone

Modify Date: 2024-01-05 18:06:16

γ-Valerolactone Structure
γ-Valerolactone structure
 Common Name γ-Valerolactone
CAS Number 108-29-2 Molecular Weight 100.12
Density 1.0±0.1 g/cm3 Boiling Point 206.6±8.0 °C at 760 mmHg
Molecular Formula C5H8O2 Melting Point -31ºC
MSDS Chinese USA Flash Point 81.1±0.0 °C

 Use of γ-Valerolactone


5-Methyldihydrofuran-2(3H)-one is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name γ-valerolactone
Synonym More Synonyms

 γ-Valerolactone Biological Activity

Description 5-Methyldihydrofuran-2(3H)-one is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
In Vitro γ-戊内酯是一种分析参考标准品，被归类为 γ-羟基戊酸的前药形式。1 本产品旨在用于研究和法医应用。
References

[1]. Andresen-Streichert, H., Jungen, H., Gehl, A., et al. Uptake of gamma-valerolactone--detection of gamma-hydroxyvaleric acid in human urine samples. J. Anal. Toxicol. 37(4), 250-254 (2013).

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 206.6±8.0 °C at 760 mmHg
Melting Point -31ºC
Molecular Formula C5H8O2
Molecular Weight 100.12
Flash Point 81.1±0.0 °C
Exact Mass 100.052429
PSA 26.30000
LogP -0.27
Vapour density 3.45 (vs air)
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.431
Water Solubility MISCIBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU3580000
CHEMICAL NAME :
2(3H)-Furanone, dihydro-5-methyl-
CAS REGISTRY NUMBER :
108-29-2
BEILSTEIN REFERENCE NO. :
0080420
LAST UPDATED :
199701
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C5-H8-O2
MOLECULAR WEIGHT :
100.13
WISWESSER LINE NOTATION :
T5O CVTJ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8800 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory stimulation
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2480 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - muscle weakness Lungs, Thorax, or Respiration - respiratory stimulation
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/m3/7H/92D-I
TOXIC EFFECTS :
Related to Chronic Data - death

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
24400 ppm
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 201,431,1988

 Safety Information

Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36
Safety Phrases S26-S39
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS LU3580000
Packaging Group I; II; III
HS Code 29322980

 Synthetic Route

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles30

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Nonenzymatic sugar production from biomass using biomass-derived γ-valerolactone.

Science 343(6168) , 277-80, (2014)

Widespread production of biomass-derived fuels and chemicals will require cost-effective processes for breaking down cellulose and hemicellulose into their constituent sugars. Here, we report laborato...

 Synonyms

γ-Valeryllactone
Pentanoic acid, 4-hydroxy-, .γ.-lactone
gamma-valerolactone
2(3H)-Furanone, dihydro-5-methyl-
(±)-4-Methylbutyrolactone
4-Valerolactone
Dihydro-5-methyl-2(3H)-furanone
4,5-Dihydro-5-methyl-2(3H)-furanone
(±)-γ-Valerolactone
Valeric acid, 4-hydroxy-, γ-lactone
EINECS 203-569-5
Valerolactone
Pentanoic acid, 4-hydroxy-, γ-lactone
5-methyldihydrofuran-2(3H)-one
2(3H)-Furanone, dihydro-5-methyl-, (±)-
5-Methyldihydro-2(3H)-furanone
furan-2-one, 5-methyltetrahydro-
dihydro-5-methyl-2(3H)-furanone,
γ-Valerolactone
MFCD00005400
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