d-tryptophan benzyl ester 98

Names

[ CAS No. ]:
141595-98-4

[ Name ]:
d-tryptophan benzyl ester 98

[Synonym ]:
D-Tryptophan,phenylmethyl ester
D-Tryptophanbenzyl ester

Chemical & Physical Properties

[ Density]:
1.247g/cm3

[ Boiling Point ]:
489.9ºC at 760 mmHg

[ Melting Point ]:
77-80ºC(lit.)

[ Molecular Formula ]:
C₁₈H₁₈N₂O₂

[ Molecular Weight ]:
294.34800

[ Flash Point ]:
250.1ºC

[ Exact Mass ]:
294.13700

[ PSA ]:
68.11000

[ LogP ]:
3.48140

[ Vapour Pressure ]:
9.59E-10mmHg at 25°C

[ Index of Refraction ]:
1.659

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%