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1,1-diphenyl-2-picrylhydrazine

Also known as: 2,2-diphenyl-1-picrylhydrazine, diphenylpicrylhydrazine, 1,1-diphenyl-2-(2,4,6-trinitrophenyl)hydrazine, N,N-diphenyl-N'-picrylhydrazine, α,α-diphenyl-β-picrylhydrazine

1,1-diphenyl-2-picrylhydrazine (CAS 1707-75-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H13N5O6 and a molecular weight of 395.32600 g/mol. Key properties include a melting point of -174ºC (dec.)(lit.), a boiling point of 530.2ºC at 760mmHg, a density of 1.539g/cm3 and a flash point of 274.4ºC. 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.
1707-75-1
Jingsj CID
J-7641-5
Molecular Formula
C18H13N5O6
Molecular Weight
395.32600 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-174ºC (dec.)(lit.)
Boiling Point530.2ºC at 760mmHg
Density1.539g/cm3
Flash Point274.4ºC
Exact Mass395.08700
PSA152.73000
LogP6.21900
Refractive Index1.72

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled

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 1,1-diphenyl-2-picrylhydrazine?

The CAS number of 1,1-diphenyl-2-picrylhydrazine is 1707-75-1.

What are the molecular formula and molecular weight of 1,1-diphenyl-2-picrylhydrazine?

1,1-diphenyl-2-picrylhydrazine has molecular formula C18H13N5O6 and molecular weight 395.32600 g/mol.

Is 1,1-diphenyl-2-picrylhydrazine hazardous?

1,1-diphenyl-2-picrylhydrazine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 1,1-diphenyl-2-picrylhydrazine?

For 1,1-diphenyl-2-picrylhydrazine, Upstream Products: 2,2-Diphenyl-1-picrylhydrazyl, Methyl 4-hydroxy-3,5-dimethoxybenzoate, Syringaldehyde; Downstream Products: 2-Phenyl-2-propanol, 3-Chlorobenzoic acid, Lauric acid.

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

Last updated:

How to cite: Jingsj. "1,1-diphenyl-2-picrylhydrazine (CAS 1707-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7641-5 (accessed 2026-11-09).

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