6,7-Dimethoxy-4-methylcoumarin

Modify Date: 2024-01-11 13:30:27

6,7-Dimethoxy-4-methylcoumarin structure	Common Name	6,7-Dimethoxy-4-methylcoumarin
	CAS Number	4281-40-7	Molecular Weight	220.22100
	Density	1.202g/cm3	Boiling Point	374.5ºC at 760 mmHg
	Molecular Formula	C₁₂H₁₂O₄	Melting Point	136-139 °C(lit.)
	MSDS	Chinese USA	Flash Point	168.2ºC

Name	6,7-Dimethoxy-4-methylcoumarin
Synonym	More Synonyms

Density	1.202g/cm3
Boiling Point	374.5ºC at 760 mmHg
Melting Point	136-139 °C(lit.)
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22100
Flash Point	168.2ºC
Exact Mass	220.07400
PSA	48.67000
LogP	2.11860
Index of Refraction	1.544
Water Solubility	DMSO: soluble

6,7-Dimethoxy-4-methylcoumarin MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2932209090

Precursor 8
CAS#:88404-25-5 4-(Bromomethyl)... CAS#:529-84-0 6,7-Dihydroxy-4... CAS#:74-88-4 methyl iodide CAS#:77-78-1 Dimethyl sulfate
CAS#:533-73-3 1,2,4-Trihydrox... CAS#:2555-28-4 7-Methoxy-4-met... CAS#:6345-62-6 6-Hydroxy-7-met... CAS#:67-64-1 Acetone
DownStream 1
CAS#:3374-03-6 2H-1-Benzopyran...

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6,7-dimethoxy-4-methylchromen-2-one

MFCD00012338

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6,7-dimethoxy-4-methylcoumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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