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Ethylhydrazine oxalate

Also known as: Ethylhydrazine ethanedioate, Ethylhydrazine ethanedioate (1:1), Ethylhydrazine monooxalate, Hydrazine, ethyl-, ethanedioate (1:1), AI3-23625, CCRIS 7189, MFCD00043287, NSC 58182, ethylhydrazine oxalic acid salt

Ethylhydrazine oxalate (CAS 6629-60-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H10N2O4 and a molecular weight of 150.133 g/mol. Key properties include a melting point of 170-173ºC (dec.) and a boiling point of 365.1ºC at 760 mmHg. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6629-60-3
Jingsj CID
J-30885-0
Molecular Formula
C4H10N2O4
Molecular Weight
150.133 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point170-173ºC (dec.)
Boiling Point365.1ºC at 760 mmHg
Exact Mass150.064056
PSA112.65000

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H317 — May cause an allergic skin reaction
  • H350 — May cause cancer
  • H411 — Toxic to aquatic life with long lasting effects

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 Ethylhydrazine oxalate?

The CAS number of Ethylhydrazine oxalate is 6629-60-3.

What are the molecular formula and molecular weight of Ethylhydrazine oxalate?

Ethylhydrazine oxalate has molecular formula C4H10N2O4 and molecular weight 150.133 g/mol.

Is Ethylhydrazine oxalate hazardous?

Ethylhydrazine oxalate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H317 — May cause an allergic skin reaction.

What are the upstream and downstream products of Ethylhydrazine oxalate?

For Ethylhydrazine oxalate, Downstream Products: 1-ethyl-3-methyl-1H-pyrazol-5-amine, 1-Ethyl-1H-pyrazol-3-amine, Ethylhydrazine.

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

Last updated:

How to cite: Jingsj. "Ethylhydrazine oxalate (CAS 6629-60-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30885-0 (accessed 2026-11-09).

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