Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-ISOBUTOXY TETRAHYDROPYRAN
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Purity: 98.0%
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32767-68-3

32767-68-3 structure

Name: 2-ISOBUTOXY TETRAHYDROPYRAN
Chemical Name: 2-(2-methylpropoxy)oxane
CAS Number: 32767-68-3
Molecular Formula: C₉H₁₈O₂
Molecular Weight: 158.23800
Create Date: 2016-08-05 01:36:05
Modify Date: 2024-01-09 23:28:38

Name	2-(2-methylpropoxy)oxane
Synonyms	Tetrahydropyrane,2-(2-methylpropyl) 2-(sec.-Butoxy)oxan 2H-Pyran,tetrahydro-2-(2-methylpropoxy) 2-Isobutoxy-tetrahydro-pyran Pyran,2-isobutoxy-tetrahydro 2H-Pyran,tetrahydro-2-isobutoxy tetrahydro-2-isobutoxy-2H-pyran

Density	0.91g/cm3
Boiling Point	185.8ºC at 760 mmHg
Molecular Formula	C₉H₁₈O₂
Molecular Weight	158.23800
Flash Point	51.6ºC
Exact Mass	158.13100
PSA	18.46000
LogP	2.18560
Index of Refraction	1.435

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UP9800000

CHEMICAL NAME :: Pyran, 2-isobutoxy-tetrahydro-

CAS REGISTRY NUMBER :: 32767-68-3

BEILSTEIN REFERENCE NO. :: 0104847

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H18-O2

MOLECULAR WEIGHT :: 158.27

WISWESSER LINE NOTATION :: T6OTJ BOY2&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2600 mg/kg

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

REFERENCE :: SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,5,1961

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 780 mg/kg

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

REFERENCE :: SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,5,1961

6581-67-5

~99%

32767-68-3

Literature: SHOWA DENKO K.K. Patent: WO2006/62211 A1, 2006 ; Location in patent: Page/Page column 26-27 ;

110-87-2

78-83-1

~10%

32767-68-3

Literature: Wang, Min; Gao, Jingjing; Song, Zhiguo Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2010 , vol. 65, # 11 p. 1349 - 1352

Precursor 3
6581-67-5 110-87-2 78-83-1
DownStream 2
142-68-7 78-83-1

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