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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and Derivatives >Asparagine derivatives >L-Asparagine tert-butyl ester

L-Asparagine tert-butyl ester

L-Asparagine tert-butyl ester Structure
  • ₹0
  • Product name: L-Asparagine tert-butyl ester
  • CAS: 25456-86-4
  • MF: C8H16N2O3
  • MW: 188.22
  • EINECS:
  • MDL Number:MFCD00190755
  • Synonyms:H-ASN-OBUT;L-ASPARAGINE TERT-BUTYL ESTER;L-Asparaginetert-butyl ester≥ 98% (HPLC);tert-Butyl 2,4-diamino-4-oxobutanoate;Asparagine tert-butyl ester;H-Asn-OtBu;L-Asn-Otbu;Asn-OtBu
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :340.2±32.0 °C(Predicted)
Density :1.113±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form :Powder
pka :16.01±0.40(Predicted)
CAS DataBase Reference :25456-86-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

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Related product price

Suppliers and manufacturers

career henan chemical co
L-Asparagine tert-butyl ester
₹100.00 /1KG
L-Asparagine tert-butyl ester CAS:25456-86-4
JSK Chemicals A.J Chemicals
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Chongqing Chemdad Co., Ltd
Neostar United (Changzhou) Industrial Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Dideu Industries Group Limited
BOC Sciences