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Nialamide

烟肼酰胺

Also known as: N-BENZYL-BETA-(ISONICOTINYLHYDRAZINO)PROPIONAMIDE, N-BENZYL-BETA-[ISONICOTINYL-HYDRAZINE] PROPIONAMIDE, N-ISONICOTINOYL-N' [BETA-(N-BENZYL-CARBOXAMIDO) ETHYL] HYDRAZINE, 1-(2-(benzylcarbamoyl)ethyl)-2-isonicotinoylhydrazine, 1-[2-(Benzylcarbamoyl)ethyl]-2-isonicotinoylhydrazine, 2-(2-(Benzylcarbamoyl)ethyl)hydrazide, isonicotinic acid, 2-(2-(Benzylcarbamyl)ethyl)hydrazide isonicotinic acid, N-benzyl-3-(2-isonicotinoylhydrazino)propionamide, N-benzyl-3-[2-(pyridin-4-ylcarbonyl)hydrazinyl]propanamide, Niamid, Niamidal, Niaquitil, Niazin, Novazid, Nuredal, Nyazin, Espril, Psicodisten

Nialamide (CAS 51-12-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H18N4O2 and a molecular weight of 298.34000 g/mol. It is also known as N-BENZYL-BETA-(ISONICOTINYLHYDRAZINO)PROPIONAMIDE, N-BENZYL-BETA-[ISONICOTINYL-HYDRAZINE] PROPIONAMIDE and N-ISONICOTINOYL-N' [BETA-(N-BENZYL-CARBOXAMIDO) ETHYL] HYDRAZINE. Key properties include a melting point of 152-154ºC(lit.), a boiling point of 538.1ºC at 760mmHg, a density of 1.203g/cm3 and a flash point of 279.2ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51-12-7
Jingsj CID
J-13588-5
Molecular Formula
C16H18N4O2
Chinese Name
烟肼酰胺
Molecular Weight
298.34000 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point152-154ºC(lit.)
Boiling Point538.1ºC at 760mmHg
Density1.203g/cm3
Flash Point279.2ºC
Exact Mass298.14300
PSA83.12000
LogP2.19520
Refractive Index1.589
Additional Propertyethanol: clear to hazy

GHS Safety & Compliance

Irritant / Health HazardSignal word: Warning
  • 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
  • H351 — Suspected of causing cancer

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Nialamide?

The CAS number of Nialamide is 51-12-7.

What are the molecular formula and molecular weight of Nialamide?

Nialamide has molecular formula C16H18N4O2 and molecular weight 298.34000 g/mol.

Is Nialamide hazardous?

Nialamide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

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

Last updated:

How to cite: Jingsj. "Nialamide (CAS 51-12-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13588-5 (accessed 2026-10-28).

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