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4-(Dimethylamino)phenyl isocyanate

Also known as: 4-Dimethylaminophenyl isocyanate, 4-isocyanato-N,N-dimethylaniline, Benzenamine, 4-isocyanato-N,N-dimethyl-, MFCD00673054

4-(Dimethylamino)phenyl isocyanate (CAS 16315-59-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O and a molecular weight of 162.18800 g/mol. Key properties include a melting point of 36-40ºC(lit.), a boiling point of 66ºC0.3 mm Hg(lit.), a density of 1.01g/cm3 and a flash point of >230. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
16315-59-6
Jingsj CID
J-33966-2
Molecular Formula
C9H10N2O
Molecular Weight
162.18800 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Melting Point36-40ºC(lit.)
Boiling Point66ºC0.3 mm Hg(lit.)
Density1.01g/cm3
Flash Point>230
Exact Mass162.07900
PSA32.67000
LogP1.71990
Vapor Pressure0.0193mmHg at 25°C
Refractive Index1.524

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H332 — Harmful if inhaled
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2929109000
Summary2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(Dimethylamino)phenyl isocyanate?

The CAS number of 4-(Dimethylamino)phenyl isocyanate is 16315-59-6.

What are the molecular formula and molecular weight of 4-(Dimethylamino)phenyl isocyanate?

4-(Dimethylamino)phenyl isocyanate has molecular formula C9H10N2O and molecular weight 162.18800 g/mol.

Is 4-(Dimethylamino)phenyl isocyanate hazardous?

4-(Dimethylamino)phenyl isocyanate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of 4-(Dimethylamino)phenyl isocyanate?

For 4-(Dimethylamino)phenyl isocyanate, Upstream Products: Bis(trichloromethyl) carbonate, N,N-Dimethyl-1,4-benzenediamine, Diphosgene.

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

Last updated:

How to cite: Jingsj. "4-(Dimethylamino)phenyl isocyanate (CAS 16315-59-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33966-2 (accessed 2026-11-09).

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