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1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate

Also known as: 1-Boc-2-Cbz-hydrazine, N-Boc-N'-Cbz-hydrazine, 1-benzyl 2-tert-butyl 1,2-hydrazinedicarboxylate, benzyl N-[(2-methylpropan-2-yl)oxycarbonylamino]carbamate, tert-butyl benzyl hydrazine-1,2-dicarboxylate, 1-benzyloxycarbonyl-2-t-butoxycarbonylhydrazine, 1-tert-butoxycarbonyl-2-carbobenzyloxyhydrazine, 1-tert-butoxycarbonyl-2-carboxybenzyloxyhydrazine, Hydrazine, N-BOC, N'-CBZ protected, N-benzyloxycarbonyl-N'-tert-butoxycarbonyl hydrazine, 1,1-dimethylethyl phenylmethyl 1,2-hydrazinedicarboxylate

1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate (CAS 57699-88-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H18N2O4 and a molecular weight of 266.29300 g/mol. Key properties include a melting point of 79-80ºC, a boiling point of 378.9ºC at 760mmHg, a density of 1.16g/cm3 and a flash point of 182.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57699-88-4
Jingsj CID
J-1480460-5
Molecular Formula
C13H18N2O4
Molecular Weight
266.29300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point79-80ºC
Boiling Point378.9ºC at 760mmHg
Density1.16g/cm3
Flash Point182.9ºC
Exact Mass266.12700
PSA76.66000
LogP3.13430
Refractive Index1.519
Storage Conditions2-8°C

Customs & Trade Information

HS Code2928000090
Summary2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate?

The CAS number of 1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate is 57699-88-4.

What are the molecular formula and molecular weight of 1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate?

1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate has molecular formula C13H18N2O4 and molecular weight 266.29300 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Benzyl 2-(tert-butyl) hydrazine-1,2-dicarboxylate (CAS 57699-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480460-5 (accessed 2026-11-09).

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