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tert-Butyl carbazate, 98+%, Thermo Scientific Chemicals Product Code.: 11429533
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tert-Butyl carbazate, 98+%, Thermo Scientific Chemicals

Product Code. 11429533
25 g
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500 g
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Product Code. 11429533

Brand: Thermo Scientific Alfa Aesar A12383.14

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Description

CAS: 870-46-2 | C5H12N2O2 | 132.163 g/mol

tert-Butyl carbazate is used in a palladium-catalyzed cross-coupling with vinyl halides to prepare N-Boc-N-alkenylhydrazines. It is utilized in solid phase peptide synthesis and in the optical purity determination of alfa-amino aldehyde. It reacts with aldehydes to get hydrazones, which finds application as an intermediate in the synthesis of HIV-1 protease inhibitors. In addition to this, it is used as a starting material for the preparation of BOC-azide, sulfonic and carboxylic hydrazides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
tert-Butyl carbazate is used in a palladium-catalyzed cross-coupling with vinyl halides to prepare N-Boc-N-alkenylhydrazines. It is utilized in solid phase peptide synthesis and in the optical purity determination of alfa-amino aldehyde. It reacts with aldehydes to get hydrazones, which finds application as an intermediate in the synthesis of HIV-1 protease inhibitors. In addition to this, it is used as a starting material for the preparation of BOC-azide, sulfonic and carboxylic hydrazides.

Solubility
Soluble in ethanol and methanol.

Notes
Store in a cool place. Incompatible with strong oxidizing agents and strong bases.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 870-46-2
Molecular Formula C5H12N2O2
Molecular Weight (g/mol) 132.163
MDL Number MFCD00007593
InChI Key DKACXUFSLUYRFU-UHFFFAOYSA-N
Synonym tert-butyl carbazate, tert-butyl hydrazinecarboxylate, t-butyl carbazate, hydrazinecarboxylic acid, 1,1-dimethylethyl ester, t-butylcarbazate, tert-butoxycarbonyl hydrazide, boc-hydrazide, boc-hydrazine, tert-butoxycarbonyl hydrazine, carbazic acid tert-butyl ester
PubChem CID 70091
IUPAC Name tert-butyl N-aminocarbamate
SMILES CC(C)(C)OC(=O)NN

Specifications

Melting Point 37°C to 41°C
Boiling Point 63°C to 65°C (0.1 mmHg)
Flash Point 91°C (195°F)
Quantity 25 g
UN Number UN1325
Beilstein 1756967
Sensitivity Moisture sensitive
Solubility Information Soluble in ethanol and methanol.
Formula Weight 132.16
Percent Purity ≥98%
Chemical Name or Material tert-Butyl carbazate
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberM21F010 Certificate TypeCertificate of Analysis Date20/12/2024 Catalog NumberA12383.14,A12383.36,A12383.22
Lot Number10223216 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA12383.14,A12383.36,A12383.22
Lot Number10118243 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12383.14,A12383.36,A12383.22
Lot NumberG2176A Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12383.14,A12383.36,A12383.22
Lot Number10111659 Certificate TypeCertificate of Analysis Date22/11/2021 Catalog NumberA12383.14,A12383.36,A12383.22

Safety and Handling

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Product Identifier
  • tert-Butyl carbazate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Flammable solid Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H228-Flammable solid.
  • H301-Toxic if swallowed.
  • H311-Toxic in contact with skin.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
 Supplemental information
  • MIXTURE LIST-Contains : tert-Butyl carbazate
SDS

RUO – Research Use Only

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