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104-27-8

104-27-8 structure
104-27-8 structure
Name 1-(p-Methoxyphenyl)-1-penten-3-one
Synonyms 1-(p-Methoxyphenyl)-1-penten-3-one @1000 μg/mL in Acetonitrile
1-(4-methoxyphenyl)pent-1-en-3-one
Anisylidene butanone
powdery ketone
1-(3-Hydroxymethylphenyl)-1-penten-3-one
1-(4-methoxyphenyl)-1-penten-3-on
(1E)-1-(4-Methoxyphenyl)pent-1-en-3-one
5-(4-Methoxyphenyl)-4-penten-3-one
(1E)-1-(4-Methoxyphenyl)-1-penten-3-one
ETHONE 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE
ALPHA-METHYLANISYLIDENEACETONE
1-Penten-3-one, 1-(4-methoxyphenyl)
EINECS 203-190-5
(P-METHOXYPHENYL)-1-PENTEN 3-ONE
A-METHYLANISALACETONE
1-(p-methoxyphenyl)-1-penten-3-on
1-P-METHOXYPHENYL-1-PENTEN-3-ONE
1-(PA-METHOXYPHENYL)-1-PENTEN-3-ONE
ETHONE
α-Methylanisalacetone
ALPHA-METHYLANISALACETONE
1-(4-Methoxyphenyl)-1-penten-3-one //BP
1-(4-Methoxyphenyl)-1-penten-3-one
1-(4-METHOXYPHENYL)-1-PENTENE-3-ONE
Diclofop Impurity 12
METHYLANISYLIDENACETONE
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

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
Hazard Codes Xi
Risk Phrases 43
Safety Phrases 36/37
HS Code 2914509090
130489-98-4 structure

130489-98-4

~80%

104-27-8 structure

104-27-8

Literature: Tetrahedron Letters, , vol. 31, # 31 p. 4497 - 4500
1629-58-9 structure

1629-58-9

65365-76-6 structure

65365-76-6

~32%

69849-80-5 structure

69849-80-5

104-27-8 structure

104-27-8

Literature: Tetrahedron Letters, , vol. 50, # 40 p. 5589 - 5595
123-11-5 structure

123-11-5

78-93-3 structure

78-93-3

~%

104-27-8 structure

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
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%
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