73-22-3 L-Tryptophan

product Name	L-Tryptophan
CAS No	73-22-3;80206-30-0
Synonyms	H-Trp-OH; L-Tryptophane; L-Tryptohan; TRP; (S)-2-Amino-3-(3-indolyl)propionic acid; 2-Amino-3-(1H-indol-3-yl)propanoic acid; Tryptophan; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; L-alphs-Amino-3-indolepropionic acid; Indole-3-alanine
Molecular Formula	C₁₁H₁₂N₂O₂
Molecular Weight	204.2252
InChI	InChI=1/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)/t9-/m0/s1
EINECS	200-795-6
Molecular Structure
Density	1.362g/cm³
Melting point	280-285℃
Boiling point	447.9°C at 760 mmHg
Refractive index	1.697
Flash point	224.7°C
Water solubility	11.4 g/L (25℃)
Vapour Pressur	8.3E-09mmHg at 25°C
Hazard Symbols
Risk Codes	R33:有累積作用的危險‖R40;
Safety Description	S24/25:;

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