5-Butyldihydro-2(3H)-furanone

Modify Date: 2025-11-26 07:33:35

5-Butyldihydro-2(3H)-furanone structure	Common Name	5-Butyldihydro-2(3H)-furanone
	CAS Number	104-50-7	Molecular Weight	142.196
	Density	1.0±0.1 g/cm3	Boiling Point	239.1±8.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₄O₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	91.9±15.9 °C

Name	gamma-Octanoic lactone
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	239.1±8.0 °C at 760 mmHg
Molecular Formula	C₈H₁₄O₂
Molecular Weight	142.196
Flash Point	91.9±15.9 °C
Exact Mass	142.099380
PSA	26.30000
LogP	1.32
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.441
InChIKey	IPBFYZQJXZJBFQ-UHFFFAOYSA-N
SMILES	CCCCC1CCC(=O)O1

5-Butyldihydro-2(3H)-furanone MSDS(Chinese)

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,821,1976 ** ACUTE TOXICITY DATA **

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,821,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5114 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

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	R38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	LU3562000

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