Chemical Name: L-DIHYDROOROTIC ACID
Molecular Formula: C5H6N2O4
Molecular Weight: 158.11
InChI Key: UFIVEPVSAGBUSI-REOHCLBHSA-N
InChI: InChI=1S/C5H6N2O4/c8-3-1-2(4(9)10)6-5(11)7-3/h2H,1H2,(H,9,10)(H2,6,7,8,11)/t2-/m0/s1

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:	5988-19-2
Flash_Point:	270.7±32.9 °C
Product_Name:	L-Dihydroorotic acid
Bolling_Point:	524.0±60.0 °C at 760 mmHg
FW:	158.112
Melting_Point:	254-255 °C (dec.)(lit.)
MF:	C5H6N2O4
Density:	1.9±0.1 g/cm3

Refractive_Index:	1.714
Vapor_Pressure:	0.0±3.1 mmHg at 25°C
Flash_Point:	270.7±32.9 °C
LogP:	-2.29
Bolling_Point:	524.0±60.0 °C at 760 mmHg
PSA:	95.50000
Molecular_Structure:	['1 . Molar refractive index 3151 ', '2 . Molar volume （m3/mol）1037 ', '3 . Parachor （902K）2876 ', '4 . Surface tension 590 ', '5 . Polarizability （10 -24cm 3）1249']
Computational_Chemistry:	['1. XlogP :-15 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :8 ', '6. TPSA 955 ', '7. Heavy Atom Count :11 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :225 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :1 ', '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:	254-255 °C (dec.)(lit.)
MF:	C5H6N2O4
Exact_Mass:	158.032761
FW:	158.112
Density:	1.9±0.1 g/cm3
More_Info:	['1 . Appearance Unknow ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）254-255 ', '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 Unknow']

Symbol:	GHS07
Risk_Statements(EU):	R36/37/38
HS_Code:	2934999001
WGK_Germany:	3
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi:Irritant
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H315-H319-H335