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Tert-Butyl carbazate

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  Post Date: Apr 05,2017
  Expiry Date: Oct 02,2017
  Detailed Description: Cas No. :870-46-2

Synonym: Hydrazine carboxylic acid tert-butyl ester; Boc Carbohydrazide, tert-butoxy carbonyl hydrazine, tert-butyl ester Kabbah.

MW: 132.16

Appearance: solid or solid-liquid mixture

Melting point: 39-42 oC.

Content :98-102%; chemical analysis;

Solubility: cold water solubility is very small, methanol, ethanol and other organic solvents, the solubility slightly, soluble in hot water, hot organic solvents.

Preparation of tert-Butoxycarbonyl azide compounds, tert-Butoxycarbonyl amino acids and two amino acid enantiomers. N-formyl amino acids and peptides to protect the agent

This product should be sealed in dry and stored below 0 oC.


  CAS Registry Number:

870-46-2

  Synonyms: ;Butylcarbazate;BOC-hydrazide;t-Butyloxycarbonyl-hydrazide;Boc-hydrazine;tert-Butoxycarbonylhydrazine;tert-Butyl hydrazinocarboxylate;tert.-Butylcarbazate;Hydrazinoformic acid tert-butyl ester;Hydrazine carboxylic acid T-butyl;Tert-Butyloxycarbonyl-hydrazide;Tert-Butoxycarbonyl Hydrazide;tert-butyl hydrazinecarboxylate;1-tert-butylhydrazinecarboxylate;Boc-NHNH2;
  Molecular Formula: C5H12N2O2
  Molecular Weight: 131.1536
  Molecular Structure: 870-46-2 tert-Butyl carbazate
  Hazard Symbols:  F:Flammable;
 T:Toxic;
  Risk Codes: R11:;
R24/25:;
R36/37/38:;
R48:;
  Safety Description: S16:;
S36/37/39:;
S45:;

  Company: Shandong Cleanwill Chemical Co.,Ltd.     [ China ]        
  Contact: Li Zhe
  Tel: +86-15954671541
  Fax: +86--546-7701939
  Email: sales@willchem.com
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