2-phenoxyacetohydrazide
Also known as: 2-PHENOXYACETOHYDRAZIDE, 2-phenoxy-acetohydrazide, 2-phenoxyacetylhydrazine, AKOS BBS-00001043, Acetic acid, 2-phenoxy-, hydrazide, Acetic acid, phenoxy-, hydrazide, PHENOXY-ACETIC ACID HYDRAZIDE, Phenoxyacetic hydrazide, phenoxyacetic acid hydrazide, phenoxyacetyl hydrazide, phenoxyacetyl hydrazine, NSC 409846
2-phenoxyacetohydrazide (CAS 4664-55-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H10N2O2 and a molecular weight of 166.17700 g/mol. Key properties include a boiling point of 390.5ºC at 760 mmHg, a density of 1.19 g/cm3 and a flash point of 190ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4664-55-5
- Jingsj CID
- J-1503988-0
- Molecular Formula
- C8H10N2O2
- Molecular Weight
- 166.17700 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 390.5ºC at 760 mmHg |
|---|---|
| Density | 1.19 g/cm3 |
| Flash Point | 190ºC |
| Exact Mass | 166.07400 |
| PSA | 64.35000 |
| LogP | 1.14650 |
| Refractive Index | 1.553 |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 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 2-phenoxyacetohydrazide?
The CAS number of 2-phenoxyacetohydrazide is 4664-55-5.
What are the molecular formula and molecular weight of 2-phenoxyacetohydrazide?
2-phenoxyacetohydrazide has molecular formula C8H10N2O2 and molecular weight 166.17700 g/mol.
What are the upstream and downstream products of 2-phenoxyacetohydrazide?
For 2-phenoxyacetohydrazide, Upstream Products: Ethyl phenoxyacetate, Phenoxyacetic acid, Methyl 2-phenoxyacetate; Downstream Products: 2,4-dihydro-4-amino-5-(phenoxymethyl)-3H-1,2,4-triazole-3-thione, Phenoxyacetic acid, 5-(phenoxymethyl)-1,3,4-thiadiazol-2-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-phenoxyacetohydrazide (CAS 4664-55-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503988-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.