Molecular Formula: 204.22
Formula Weight: C11H12N2O2
Inchl Key: QIVBCDIJIAJPQS-UHFFFAOYSA-N
Inchl: InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)

Assay	Pack	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Melting_Point:	289-290ºC
CAS:	54-12-6
MF:	C11H12N2O2
Flash_Point:	224.7±25.9 °C
Product_Name:	tryptophan
Density:	1.4±0.1 g/cm3
FW:	204.225
Bolling_Point:	447.9±35.0 °C at 760 mmHg

Refractive_Index:	1.698
Vapor_Pressure:	0.0±1.1 mmHg at 25°C
Flash_Point:	224.7±25.9 °C
LogP:	1.04
Bolling_Point:	447.9±35.0 °C at 760 mmHg
PSA:	79.11000
Molecular_Structure:	['1 . Molar refractive index 5776 ', '2 . Molar volume 1498 ', '3 . Parachor (902K)4353 ', '4 表面张力(dyne/cm)711 ', '5 . Polarizability (10-24cm3)2290']
Computational_Chemistry:	['1 . XlogP -11 ', '2 . Hydrogen Bond Donor Count 3 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 3 ', '5 . Isotope Atom Count ', '6 . TPSA 791 ', '7 . Heavy Atom Count 15 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 245 ', '10. Isotope Atom Count 0 ', '11. Defined Atom Stereocenter Count 0 ', '12. Undefined Atom Stereocenter Count 1 ', '13. Defined Bond Stereocenter Count 0 ', '14. Undefined Bond Stereocenter Count 0 ', '15. Covalently-Bonded Unit Count 1']
Melting_Point:	289-290ºC
MF:	C11H12N2O2
Exact_Mass:	204.089874
FW:	204.225
Density:	1.4±0.1 g/cm3
More_Info:	['1 . Appearance White to 黄White 结晶or 结晶性粉，无臭or 略有臭味，味略甜。L-型的苦味，D-型的甜度与蔗糖相似。耐酸耐光性差。 ', '2 . Density（g/mL,25/4℃） 1362 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）289~290 ', '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 Water （25℃时溶解度04%）稀酸and 碱，微Soluble in Ethanol ']

Risk_Statements(EU):	R22
WGK_Germany:	1
Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi
HS_Code:	29339990
Safety_Statements:	S24/25