Chemical Name: 6,7-DIMETHOXY-4-METHYLCOUMARIN
Molecular Formula: C12H12O4
Molecular Weight: 220.22
InChI Key: GBYDSYPGGDKWGZ-UHFFFAOYSA-N
InChI: InChI=1S/C12H12O4/c1-7-4-12(13)16-9-6-11(15-3)10(14-2)5-8(7)9/h4-6H,1-3H3

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Melting_Point:	136-139 °C(lit.)
CAS:	4281-40-7
MF:	C12H12O4
Flash_Point:	168.2ºC
Product_Name:	6,7-Dimethoxy-4-methylcoumarin
Density:	1.202g/cm3
FW:	220.22100
Bolling_Point:	374.5ºC at 760 mmHg

Refractive_Index:	1.544
Flash_Point:	168.2ºC
LogP:	2.11860
Bolling_Point:	374.5ºC at 760 mmHg
PSA:	48.67000
Molecular_Structure:	['1 . Molar refractive index 5782 ', '2 . Molar volume （m3/mol）1830 ', '3 . Parachor （902K）4592 ', '4 . Surface tension 395 ', '5 . Polarizability （10 -24cm 3）2292']
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 448 ', '7. Heavy Atom Count :16 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :310 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point:	136-139 °C(lit.)
MF:	C12H12O4
Exact_Mass:	220.07400
FW:	220.22100
Density:	1.202g/cm3
More_Info:	['1 . Appearance 不确定 ', '2 . Density不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）136-139 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC,4mmHg）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 不确定']

RIDADR:	NONH for all modes of transport
HS_Code:	2932209090
WGK_Germany:	3
Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter