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Product Name: 2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-(2-methyl-2-pr openyl)-
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134133-86-1

134133-86-1 structure

134133-86-1 structure

Name: 2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-(2-methyl-2-pr openyl)-
Chemical Name: 4-(4-ethynylphenyl)-1-(2-methylprop-2-enyl)-3,5,8-trioxabicyclo[2.2.2]octane
CAS Number: 134133-86-1
Molecular Formula: C₁₇H₁₈O₃
Molecular Weight: 270.32300
Create Date: 2017-06-12 23:36:56
Modify Date: 2025-11-26 09:40:11

Name	4-(4-ethynylphenyl)-1-(2-methylprop-2-enyl)-3,5,8-trioxabicyclo[2.2.2]octane

Density	1.16g/cm3
Boiling Point	350.8ºC at 760mmHg
Molecular Formula	C₁₇H₁₈O₃
Molecular Weight	270.32300
Flash Point	118.1ºC
Exact Mass	270.12600
PSA	27.69000
LogP	2.80780
Vapour Pressure	8.69E-05mmHg at 25°C
Index of Refraction	1.57

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YJ9333000

CHEMICAL NAME :: 2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-(2-methyl-2-propenyl)-

CAS REGISTRY NUMBER :: 134133-86-1

LAST UPDATED :: 199309

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H18-O3

MOLECULAR WEIGHT :: 270.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2300 ug/kg

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

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 39,1329,1991

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