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943-88-4

943-88-4 structure
943-88-4 structure
  • Name: 3-Buten-2-one,4-(4-methoxyphenyl)-
  • Chemical Name: 1-(p-methoxyphenyl)-1-buten-3-one
  • CAS Number: 943-88-4
  • Molecular Formula: C11H12O2
  • Molecular Weight: 176.21200
  • Create Date: 2018-06-21 12:02:25
  • Modify Date: 2025-08-28 08:13:33
Name 1-(p-methoxyphenyl)-1-buten-3-one
Synonyms p-Anisalacetone
p-Anisylideneacetone
p-Anisilidenacetone
Methoxybenzalacetone
4-(p-methoxyphenyl)-3-butene-2-one
p-Methoxybenzalacetone
(4-methoxybenzylidene)acetone
4-Methoxybenzalacetone
4-(p-methoxyphenyl)but-3-en-2-one
ANISALACETONE
4-(p-methoxyphenyl)-3-buten-2-one
4-(4-methoxyphenyl)-but-3-en-2-one
anisylideneacetone
Density 1.048g/cm3
Boiling Point 319.8ºC at 760mmHg
Melting Point 75-77ºC
Molecular Formula C11H12O2
Molecular Weight 176.21200
Flash Point 148.3ºC
Exact Mass 176.08400
PSA 26.30000
LogP 2.29740
Index of Refraction 1.549

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EN0170000
CHEMICAL NAME :
3-Buten-2-one, 4-(4-methoxyphenyl)-
CAS REGISTRY NUMBER :
943-88-4
BEILSTEIN REFERENCE NO. :
1525535
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H12-O2

HEALTH HAZARD DATA

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: 13,456,1975
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: 13,456,1975
HS Code 2914509090
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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title: CAS No. 943-88-4 | Chemsrc address: https://m.chemsrc.com/en/baike/511735.html

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