1-Penten-3-one, 1- (4-methoxyphenyl)-

Modify Date: 2024-01-05 13:57:49

1-Penten-3-one, 1- (4-methoxyphenyl)- Structure
1-Penten-3-one, 1- (4-methoxyphenyl)- structure
Common Name 1-Penten-3-one, 1- (4-methoxyphenyl)-
CAS Number 104-27-8 Molecular Weight 190.238
Density 1.0±0.1 g/cm3 Boiling Point 333.2±17.0 °C at 760 mmHg
Molecular Formula C12H14O2 Melting Point N/A
MSDS Chinese USA Flash Point 151.5±14.5 °C

 Names

Name 1-(p-Methoxyphenyl)-1-penten-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 333.2±17.0 °C at 760 mmHg
Molecular Formula C12H14O2
Molecular Weight 190.238
Flash Point 151.5±14.5 °C
Exact Mass 190.099380
PSA 26.30000
LogP 2.65
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.542

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SB3927000
CHEMICAL NAME :
1-Penten-3-one, 1-(p-methoxyphenyl)-
CAS REGISTRY NUMBER :
104-27-8
BEILSTEIN REFERENCE NO. :
3197137
LAST UPDATED :
199709
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H14-O2
MOLECULAR WEIGHT :
190.26
WISWESSER LINE NOTATION :
Q1R C1U1V2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,863,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
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: 17,863,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
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: 17,863,1979

 Safety Information

Hazard Codes Xi
Risk Phrases 43
Safety Phrases 36/37
HS Code 2914509090

 Synthetic Route

~80%

1-Penten-3-one, 1- (4-methoxyphenyl)- Structure

1-Penten-3-one,...

CAS#:104-27-8

Literature: Tetrahedron Letters, , vol. 31, # 31 p. 4497 - 4500

~32%

1-Penten-3-one, 1- (4-methoxyphenyl)- Structure

1-Penten-3-one,...

CAS#:104-27-8

Literature: Tetrahedron Letters, , vol. 50, # 40 p. 5589 - 5595

~%

1-Penten-3-one, 1- (4-methoxyphenyl)- Structure

1-Penten-3-one,...

CAS#:104-27-8

Literature: Bulletin of the Chemical Society of Japan, , vol. 2, p. 54,55 Sci. Rep. Tohoku Univ., Ser. 1: Phys., Chem., Astron., vol. 16, p. 535,537 Chem. Zentralbl., 1927 I,2730; II,1471

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

1-Penten-3-one, 1- (p-methoxyphenyl)-
EINECS 203-190-5
(1E)-1-(4-Methoxyphenyl)pent-1-en-3-one
1-Penten-3-one, 1- (4-methoxyphenyl)-
1-(4-Methoxyphenyl)-1-penten-3-one
(1E)-1-(4-Methoxyphenyl)-1-penten-3-one
1-Penten-3-one, 1-(4-methoxyphenyl)-, (1E)-
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