tert-Butyl carbazate

Also known as: BOC-hydrazine, BOC-hydrazide, tert-Butoxycarbonylhydrazine, tert-Butoxycarbonylhydrazide, Hydrazinecarboxylic acid tert-butyl ester, Carbazic acid tert-butyl ester, tert-Butyl hydrazinecarboxylate, 2-Methyl-2-propanyl hydrazinecarboxylate, T-BOC-HYDRAZIDE, T-BUTOXYCARBONYL HYDRAZIDE, TERT-BOC-HYDRAZIDE, TERT-BUTOXYCARBONYL HYDRAZIDE, TERT-BUTOXYCARBONYLHYDRAZINE, TERT-BUTYLOXYCARBAZATE

tert-Butyl carbazate (CAS 870-46-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H12N2O2 and a molecular weight of 132.161 g/mol. Key properties include a melting point of 39-42 °C(lit.), a boiling point of 303.6±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 91.7±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 870-46-2
Jingsj CID: J-1013468-6
Molecular Formula: C₅H₁₂N₂O₂
Molecular Weight: 132.161 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	39-42 °C(lit.)
Boiling Point	303.6±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	91.7±0.0 °C
Exact Mass	132.089874
PSA	64.35000
LogP	0.44
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.449

Customs & Trade Information

HS Code	29280090

Frequently Asked Questions

What is the CAS number of tert-Butyl carbazate?

The CAS number of tert-Butyl carbazate is 870-46-2.

What are the molecular formula and molecular weight of tert-Butyl carbazate?

tert-Butyl carbazate has molecular formula C5H12N2O2 and molecular weight 132.161 g/mol.

What are the upstream and downstream products of tert-Butyl carbazate?

For tert-Butyl carbazate, Upstream Products: Di-tert-butyl dicarbonate, tert-Butyl phenyl carbonate, tert-Butyl acetoacetate; Downstream Products: N-Boc-O-tosyl hydroxylamine, 3-iodobenzohydrazide, N-Boc-D-glutamic acid 5-benzyl ester.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl carbazate (CAS 870-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1013468-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.