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1-Mononitroglycerin

Also known as: 1,2,3-Propanetriol, 1-nitrate, 2,3-Dihydroxypropyl nitrate, 1-Mononitroglycerol, Glycerol 1-mononitrate, Glycerol alpha-mononitrate, 1-Nitroglycerin, 1-MNG

1-Mononitroglycerin (CAS 624-43-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C3H7NO5 and a molecular weight of 137.09100 g/mol. Key property: a flash point of 2 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, 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.
624-43-1
Jingsj CID
J-1159778-7
Molecular Formula
C3H7NO5
Molecular Weight
137.09100 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Flash Point2 °C
Exact Mass137.03200
PSA95.51000

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger
  • H225 — Highly flammable liquid and vapour
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled
  • H319 — Causes serious eye irritation

Frequently Asked Questions

What is the CAS number of 1-Mononitroglycerin?

The CAS number of 1-Mononitroglycerin is 624-43-1.

What are the molecular formula and molecular weight of 1-Mononitroglycerin?

1-Mononitroglycerin has molecular formula C3H7NO5 and molecular weight 137.09100 g/mol.

Is 1-Mononitroglycerin hazardous?

1-Mononitroglycerin has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.

What are the upstream and downstream products of 1-Mononitroglycerin?

For 1-Mononitroglycerin, Upstream Products: Glycerol, 3-Bromo-1,2-propanediol, Glycidol; Downstream Products: Glycerol, 1,3-Dinitroglycerin.

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-Mononitroglycerin (CAS 624-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1159778-7 (accessed 2026-11-09).

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