Alternariol-9-methyl ether supplier

Name
alternariol monomethyl ether
EINECS
CAS No. 23452-05-3
Article Data1
CAS DataBase
Density 1.427g/cm³
Solubility
Melting Point 277-279 °C
Formula C15H12 O5
Boiling Point 559.2°Cat760mmHg
Molecular Weight 272.257
Flash Point 217.4°C
Transport Information
Appearance
Safety An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits smoke and acrid fumes. See also ETHERS.
Risk Codes 22-43
Molecular Structure
Hazard Symbols Xn
Synonyms 2-Biphenylcarboxylicacid, 2',3,4'-trihydroxy-5-methoxy-6'-methyl-, d-lactone (6CI); AME; Alternariol 9-methyl ether;Alternariol monomethyl ether; Djalonensone; NSC 638262
PSA 79.90000
LogP 2.67440

Alternariol-9-methyl ether Chemical Properties

The Molecular Structure of Alternariol-9-methyl ether (CAS NO.23452-05-3):
Molecular Formula: C₁₅H₁₂O₅
Molecular Weight: 272.252780 g/mol
IUPAC: 3,7-dihydroxy-9-methoxy-1-methylbenzo[c]isochromen-6-one
Density: 1.427 g/cm³
Flash Point: 217.4 °C
Enthalpy of Vaporization: 87.28 kJ/mol
Boiling Point: 559.2 °C at 760 mmHg
Vapour Pressure: 4.13E-13 mmHg at 25°C
Nominal Mass: 272 Da
Average Mass: 272.2528 Da
Monoisotopic Mass: 272.068473 Da
ACD/LogP: 3.68
ACD/LogD (pH 5.5): 3.67
ACD/LogD (pH 7.4): 3.12
ACD/BCF (pH 5.5): 357.38
ACD/BCF (pH 7.4): 102.23
ACD/KOC (pH 5.5): 2318.73
ACD/KOC (pH 7.4): 663.28
Polar Surface Area: 53.99Å²
Index of Refraction: 1.664
Molar Refractivity: 70.79 cm³
Molar Volume: 190.7 cm³
Surface Tension: 62.9 dyne/cm

Alternariol-9-methyl ether Toxicity Data With Reference

1.		mmo-sat 500 µg/plate		MUREAV Mutation Research. 78 (1980),33.
2.		mmo-esc 50 µg/plate		JAFCAU Journal of Agricultural and Food Chemistry. 37 (1989),1341.

Alternariol-9-methyl ether Safety Profile

An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits smoke and acrid fumes. See also ETHERS.

Alternariol-9-methyl ether Specification

Alternariol-9-methyl ether (CAS NO.23452-05-3) is also 2-Biphenylcarboxylic acid, 2',3',4'-trihydroxy-5-methoxy-6'-methyl-, delta-lactone (6CI) ; 3,7-Dihydroxy-9-methoxy-1-methyl-6H-dibenzo(b,d)pyran-6-one ; 5-18-04-00517 (Beilstein Handbook Reference) ; AME ; Alternariol monomethyl ether ; BRN 0253553 ; CCRIS 2898 ; Djalonensone ; 6H-Dibenzo(b,d)pyran-6-one, 3,7-dihydroxy-9-methoxy-1-methyl- .

Product Name

alternariol monomethyl ether

Alternariol-9-methyl ether Chemical Properties

Alternariol-9-methyl ether Toxicity Data With Reference

Alternariol-9-methyl ether Safety Profile

Alternariol-9-methyl ether Specification

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