alpha-n-Butyl-beta-hydroxy-delta(sup alpha,beta)-butenolid [German]

Modify Date: 2023-01-18 14:42:41

alpha-n-Butyl-beta-hydroxy-delta(sup alpha,beta)-butenolid [German] structure	Common Name	alpha-n-Butyl-beta-hydroxy-delta(sup alpha,beta)-butenolid [German]
	CAS Number	78128-80-0	Molecular Weight	156.17900
	Density	1.173g/cm3	Boiling Point	257.4ºC at 760 mmHg
	Molecular Formula	C₈H₁₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	102.1ºC

Name	4-butyl-3-hydroxy-2H-furan-5-one
Synonym	More Synonyms

Density	1.173g/cm3
Boiling Point	257.4ºC at 760 mmHg
Molecular Formula	C₈H₁₂O₃
Molecular Weight	156.17900
Flash Point	102.1ºC
Exact Mass	156.07900
PSA	46.53000
LogP	1.54550
Index of Refraction	1.512

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3480000

CHEMICAL NAME :: 2(5H)Furanone, 3-butyl-4-hydroxy-

CAS REGISTRY NUMBER :: 78128-80-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H12-O3

MOLECULAR WEIGHT :: 156.20

WISWESSER LINE NOTATION :: T5OV EHJ C4 DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1750 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1187 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,277,1961

HS Code	2932209090

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

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alpha-n-Butyl-beta-hydroxy-delta(sup alpha,beta)-butenolid [German]

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

Synonyms