Acetylsalicylic acid

Catalog No: FT-0655181

CAS No: 50-78-2

Chemical Name: Acetylsalicylic acid
Molecular Formula: C9H8O4
Molecular Weight: 180.16
InChI Key: BSYNRYMUTXBXSQ-UHFFFAOYSA-N
InChI: InChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)

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

Symbol:	GHS07
CAS:	50-78-2
Flash_Point:	131.2±16.7 °C
Product_Name:	Aspirin
Bolling_Point:	321.4±25.0 °C at 760 mmHg
FW:	180.157
Melting_Point:	134-136 °C(lit.)
MF:	C9H8O4
Density:	1.3±0.1 g/cm3

Refractive_Index:	1.551
Vapor_Pressure:	0.0±0.7 mmHg at 25°C
Flash_Point:	131.2±16.7 °C
LogP:	1.19
Bolling_Point:	321.4±25.0 °C at 760 mmHg
Water_Solubility:	3.3 g/L (20 ºC)
PSA:	63.60000
Molecular_Structure:	['1 . Molar refractive index 4452 ', '2 . Molar volume 1395 ', '3 . Parachor （902K）3709 ', '4 . Surface tension 498 ', '5 . Polarizability 1765']
Computational_Chemistry:	['1 . XlogP 12 ', '2 . Hydrogen Bond Donor Count 1 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 3 ', '5 . Isotope Atom Count ', '6 . TPSA 636 ', '7 . Heavy Atom Count 13 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 212 ', '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:	134-136 °C(lit.)
MF:	C9H8O4
Exact_Mass:	180.042252
FW:	180.157
Density:	1.3±0.1 g/cm3
More_Info:	['1 . Appearance White 针状or 片状结晶。无气味。微带酸味在干燥Atmosphere 中稳定，在潮湿Atmosphere 中逐渐Water 解成Water 杨酸and 乙酸。 ', '2 . Density（g/mL,25/4℃）11872154 ', '3相对. Density（20℃，4℃）140 ', '4 . Melting point（ºC）135 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC, 52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º ）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Soluble in Ethanol Ethyl ether ，微Soluble in Water 。']

Symbol:	GHS07
RIDADR:	UN 1851
HS_Code:	3004909090
Packing_Group:	III
Risk_Statements(EU):	R22;R36/37/38
WGK_Germany:	1
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
RTECS:	VO0700000
Hazard_Codes:	Xn:Harmful
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H302-H315-H319-H335