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Di-tert-butyl hydrazine-1,2-dicarboxylate

Also known as: Di-tert-butyl hydrazodicarboxylate, Di-tert-butyl hydrazodiformate, tert-Butyl N-[(2-methylpropan-2-yl)oxycarbonylamino]carbamate, N,N'-Di-Boc-hydrazine, Di-tert-butyl bicarbamate, N,N'-Di-tert-butoxycarbonylhydrazine, Bis(2-methyl-2-propanyl) 1,2-hydrazinedicarboxylate

Di-tert-butyl hydrazine-1,2-dicarboxylate (CAS 16466-61-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H20N2O4 and a molecular weight of 232.277 g/mol. Key properties include a melting point of 123-126ºC (dec.)(lit.), a boiling point of 294.6±9.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 132.0±18.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16466-61-8
Jingsj CID
J-1106263-8
Molecular Formula
C10H20N2O4
Molecular Weight
232.277 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point123-126ºC (dec.)(lit.)
Boiling Point294.6±9.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point132.0±18.7 °C
Exact Mass232.142303
PSA76.66000
LogP2.07
AppearancePowder or Crystalline Powder | White
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.453
Additional PropertyInsoluble in water.

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

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 Di-tert-butyl hydrazine-1,2-dicarboxylate?

The CAS number of Di-tert-butyl hydrazine-1,2-dicarboxylate is 16466-61-8.

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

Di-tert-butyl hydrazine-1,2-dicarboxylate has molecular formula C10H20N2O4 and molecular weight 232.277 g/mol.

Is Di-tert-butyl hydrazine-1,2-dicarboxylate hazardous?

Di-tert-butyl hydrazine-1,2-dicarboxylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

Last updated:

How to cite: Jingsj. "Di-tert-butyl hydrazine-1,2-dicarboxylate (CAS 16466-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106263-8 (accessed 2026-11-09).

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