105-21-5(4-Heptanolide)
Product Description
105-21-5
CAS No.
105-21-5
Chemical Name:
4-Heptanolide
CBNumber:
CB8461603
Molecular Formula:
C7H12O2
Formula Weight:
128.17
MOL File:
Mol file
4-Heptanolide Synonyms:
(±)-γ-Propyl-γ-butyrolactone, (±)-4-Heptanolide, (±)-Dihydro-5-propyl-2(3H)-furanone
(±)-γ-Propyl-γ-butyrolactone, (±)-Dihydro-5-propyl-2(3H)-furanone
dihydro-5-propyl-2(3h)-furanon
gamma heptalatone
gamma-Propiobutyrolactone
heptan-4-
heptan-4-olide
Heptanoic-gamma-lactone
4-Heptanolide
Property
Boiling point:
61-62 °C2 mm Hg(lit.)
Density
0.999 g/mL at 25 °C(lit.)
vapor pressure
2.8hPa at 20℃
FEMA
2539 | GAMMA-HEPTALACTONE
refractive index
n
20/D
1.442(lit.)
Flash point:
>230 °F
storage temp.
Sealed in dry,Room Temperature
solubility
Chloroform (Soluble), Methanol (Slightly)
form
Oil
color
Colourless
Odor
at 10.00 % in dipropylene glycol. sweet coconut nutty caramel tonka hay
Odor Type
coconut
Water Solubility
23g/L at 20℃
JECFA Number
225
BRN
109569
LogP
1 at 20℃
CAS DataBase Reference
105-21-5(CAS DataBase Reference)
NIST Chemistry Reference
2(3H)-furanone, dihydro-5-propyl-(105-21-5)
EPA Substance Registry System
2(3H)-Furanone, dihydro-5-propyl- (105-21-5)
Safety
Hazard Codes :
Xi
Risk Statements :
38-36/38
Safety Statements :
36-37/39-26
WGK Germany :
2
RTECS :
LU3697000
HS Code :
29322090
Toxicity:
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Chemical Toxicology. Vol. 20, Pg. 703, 1982.
4-Heptanolide
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Europe 2
France 1
Germany 6
India 4
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Japan 3
Mexico 1
Spain 2
Switzerland 1
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United States 46
Global 251
Supplier
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Email
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Hubei huizepu Pharmaceutical Technology Co., Ltd
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1057
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Henan Alpha Chemical Co., Ltd.
0371-0371-55055611
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China
10399
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SHANGHAI KEAN TECHNOLOGY CO., LTD.
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China
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400-400-8210725
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China
39953
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105-21-5(4-Heptanolide)
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