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Ethyl Phenylcyanoacetate

Also known as: ethyl 2-cyano-2-phenylacetate, ethyl phenylcyanoacetate, phenylcyanoacetic acid ethyl ester, ethyl alpha-cyanophenylacetate, ethyl alpha-cyano-alpha-phenylacetate, ethyl cyanophenylacetate, acetic acid, cyanophenyl-, ethyl ester, EINECS 224-921-4, MFCD00001866

Ethyl Phenylcyanoacetate (CAS 4553-07-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2 and a molecular weight of 189.21100 g/mol. Key properties include a boiling point of 275-275 °C, a density of 1.09 and a flash point of >110°C. 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.
4553-07-5
Jingsj CID
J-6019-5
Molecular Formula
C11H11NO2
Molecular Weight
189.21100 g/mol
Category
Solvents
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point275-275 °C
Density1.09
Flash Point>110°C
Exact Mass189.07900
PSA50.09000
LogP1.85688
Refractive Index1.5033-1.5053

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 Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl Phenylcyanoacetate?

The CAS number of Ethyl Phenylcyanoacetate is 4553-07-5.

What are the molecular formula and molecular weight of Ethyl Phenylcyanoacetate?

Ethyl Phenylcyanoacetate has molecular formula C11H11NO2 and molecular weight 189.21100 g/mol.

Is Ethyl Phenylcyanoacetate hazardous?

Ethyl Phenylcyanoacetate 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 Ethyl Phenylcyanoacetate?

For Ethyl Phenylcyanoacetate, Upstream Products: Iodobenzene, Ethyl cyanoacetate, Chlorobenzene; Downstream Products: Diethyl phenylmalonate, 1-phenyl-1-cyclopropanecarbonitrile, 2-Phenylpropionitrile.

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

Last updated:

How to cite: Jingsj. "Ethyl Phenylcyanoacetate (CAS 4553-07-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6019-5 (accessed 2026-11-09).

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