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4-Carboxypyridinium dichromate

4-羧基吡啶重铬酸盐

Also known as: 4-Carboxypyridinium dichromate, Bis(isonicotinic acid) dichromate, Dichromic acid, compound with 4-pyridinecarboxylic acid (1:2), MFCD00074862, Oxido-(oxido(dioxo)chromio)oxy-dioxochromium, pyridin-1-ium-4-carboxylic acid

4-Carboxypyridinium dichromate (CAS 104316-83-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H24Cr2N2O11 and a molecular weight of 476.31800 g/mol. It is also known as Bis(isonicotinic acid) dichromate, Dichromic acid, compound with 4-pyridinecarboxylic acid (1:2) and MFCD00074862. It is classified under GHS with signal word Danger and hazard statements H272, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
104316-83-8
Jingsj CID
J-22073-4
Molecular Formula
C12H24Cr2N2O11
Chinese Name
4-羧基吡啶重铬酸盐
Molecular Weight
476.31800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass476.01900
PSA182.90000
LogP0.60160

GHS Safety & Compliance

Oxidising / Irritant / Health HazardSignal word: Danger
  • H272
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation
  • H350 — May cause cancer

Frequently Asked Questions

What is the CAS number of 4-Carboxypyridinium dichromate?

The CAS number of 4-Carboxypyridinium dichromate is 104316-83-8.

What are the molecular formula and molecular weight of 4-Carboxypyridinium dichromate?

4-Carboxypyridinium dichromate has molecular formula C12H24Cr2N2O11 and molecular weight 476.31800 g/mol.

Is 4-Carboxypyridinium dichromate hazardous?

4-Carboxypyridinium dichromate has GHS signal word Danger and hazard statements H272; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.

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

Last updated:

How to cite: Jingsj. "4-Carboxypyridinium dichromate (CAS 104316-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22073-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.