2-ethyl-4,4,4-trifluoro-1-thiophen-2-yl-3-(trifluoromethyl)butane-1,3-diol

Modify Date: 2025-11-25 08:48:43

2-ethyl-4,4,4-trifluoro-1-thiophen-2-yl-3-(trifluoromethyl)butane-1,3-diol structure	Common Name	2-ethyl-4,4,4-trifluoro-1-thiophen-2-yl-3-(trifluoromethyl)butane-1,3-diol
	CAS Number	34848-42-5	Molecular Weight	322.26700
	Density	1.443g/cm3	Boiling Point	349.9ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₂F₆O₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	165.4ºC

Name	2-ethyl-4,4,4-trifluoro-1-thiophen-2-yl-3-(trifluoromethyl)butane-1,3-diol

Density	1.443g/cm3
Boiling Point	349.9ºC at 760 mmHg
Molecular Formula	C₁₁H₁₂F₆O₂S
Molecular Weight	322.26700
Flash Point	165.4ºC
Exact Mass	322.04600
PSA	68.70000
LogP	3.66340
Index of Refraction	1.461

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK1950000

CHEMICAL NAME :: 1,3-Butanediol, 2-ethyl-1-(2-thienyl)-4,4,4-trifluoro-3-(trifluoromet hyl)-

CAS REGISTRY NUMBER :: 34848-42-5

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H12-F6-O2-S

MOLECULAR WEIGHT :: 322.29

WISWESSER LINE NOTATION :: T5SJ BYQY2&XQXFFFXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09017

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