2747-05-9

2747-05-9 structure
2747-05-9 structure

Name 4-methylumbelliferyl acetate
Synonyms 4-Methylumbeliferyl acetate
4-Methylumbelliferyl Acetate
7-Aceoxy-4-MethylcouMarin
EINECS 220-386-6
MUB ACETATE
acetic acid 4-methyl-2-oxo-2H-chromen-7-yl ester
7-Acetoxy-4-methylcoumarin
7-ACETYL-4-METHYLCOUMARIN
MUACETATE
4-METHYL-7-ACETOXYCOUMARIN
4-methyl-2-oxo-2H-chromen-7-yl acetate
METHYLUMBELLIFERYL ACETATE
7-acetoxy-4-methyl-chromen-2-one
MFCD00006865
Density 1.263g/cm3
Boiling Point 371.4ºC at 760mmHg
Melting Point 149-150 °C(lit.)
Molecular Formula C12H10O4
Molecular Weight 218.20500
Flash Point 191.5ºC
Exact Mass 218.05800
PSA 56.51000
LogP 2.02670
Vapour Pressure 8.68E-06mmHg at 25°C
Index of Refraction 1.588
Storage condition −20°C
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2932209090

~97%

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Literature: Bioorganic and Medicinal Chemistry, , vol. 13, # 5 p. 1605 - 1613

~91%

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Literature: Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, , vol. 48, # 9 p. 1307 - 1310

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Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 24, p. 126

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Literature: Chemical Communications, , vol. 50, # 25 p. 3359 - 3362

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Literature: Chemische Berichte, , vol. 34, p. 107 Chemische Berichte, , vol. 25, p. 1304

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Literature: Tetrahedron Letters, , vol. 46, # 36 p. 6119 - 6121

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Literature: US6133460 A1, ;

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2747-05-9 structure

2747-05-9

Literature: Journal of Sulfur Chemistry, , vol. 35, # 1 p. 31 - 41
HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%