FW:	91.135
MF:	CH5N3S
Water_Solubility:	soluble
Refractive_Index:	1.667
Vapor_Pressure:	0.2±0.4 mmHg at 25°C
Bolling_Point:	208.6±23.0 °C at 760 mmHg
Exact_Mass:	91.020416
PSA:	96.16000
Computational_Chemistry:	['1. XlogP :-12 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :3 ', '6. TPSA 962 ', '7. Heavy Atom Count :5 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :422 ', '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']
Molecular_Structure:	['1 . Molar refractive index 2463 ', '2 . Molar volume 662 ', '3 . Parachor （902K）2045 ', '4 . Surface tension 910 ', '5 . Polarizability 976']
LogP:	-1.15
Melting_Point:	180-183 °C (dec.)(lit.)
Flash_Point:	80.0±22.6 °C
Density:	1.4±0.1 g/cm3
More_Info:	['1 . Appearance White 结晶or White 结晶性粉末 ', '2 . Melting point（ºC，分解）180~181 ', '3 . Solubility Soluble in Water and Ethanol ，从Water 中得针状结晶。易于醛and 酮发生反应，生成特定的晶体产物；也易于羧酸发生反应。']

Personal_Protective_Equipment:	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
RTECS:	VT4200000
HS_Code:	2942000000
Symbol:	Danger
Risk_Statements(EU):	R28;R52/53
WGK_Germany:	3
Warning_Statement:	P264-P301 + P310
Packing_Group:	II
Safety_Statements:	H300
RIDADR:	UN 2811 6.1/PG 2
Hazard_Codes:	T+:Verytoxic;
Hazard_Class:	6.1