O-Benzylhydroxylamine
Also known as: benzyloxyamine, Hydroxylamine, O-(phenylmethyl)-, O-(Phenylmethyl)hydroxylamine, O-Benzyloxyamine, O-Bn-hydroxylamine, [(Aminooxy)methyl]benzene, oxybenzylamine, AKOS B022277, MFCD00221709, TIMTEC-BB SBB003971, LABOTEST-BB LT00233131
O-Benzylhydroxylamine (CAS 622-33-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C7H9NO and a molecular weight of 123.15 g/mol. Key properties include a melting point of 238ºC (subl.)(lit.), a boiling point of 237.5±19.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 113.1±15.2 °C. It is listed by 1 supplier, from 1.50 to 1.90 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 622-33-3
- Jingsj CID
- J-1117561-2
- Molecular Formula
- C7H9NO
- Molecular Weight
- 123.15 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 97% 100g | ¥150.00 | $0.22 /gBest ¥1.50/g CNY | CN China MOQ 100g | |
Made to Order | 96% 500g | ¥850.00 | $0.25 /g ¥1.70/g CNY | CN China MOQ 500g | |
Made to Order | 97% 200g | ¥380.00 | $0.28 /g ¥1.90/g CNY | CN China MOQ 200g |
Physicochemical Properties
| Melting Point | 238ºC (subl.)(lit.) |
|---|---|
| Boiling Point | 237.5±19.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 113.1±15.2 °C |
| Exact Mass | 123.068413 |
| PSA | 35.25000 |
| LogP | 1.55 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.542 |
| Additional Property | Soluble in dimethylsulfoxide and methanol. |
| SMILES | C1=CC=C(C=C1)CON |
| InChIKey | XYEOALKITRFCJJ-UHFFFAOYSA-N |
| InChI | 1S/C7H9NO/c8-9-6-7-4-2-1-3-5-7/h1-5H,6,8H2 |
Customs & Trade Information
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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 O-Benzylhydroxylamine?
The CAS number of O-Benzylhydroxylamine is 622-33-3.
What are the molecular formula and molecular weight of O-Benzylhydroxylamine?
O-Benzylhydroxylamine has molecular formula C7H9NO and molecular weight 123.15 g/mol.
Which suppliers offer O-Benzylhydroxylamine?
1 supplier(s) listed; reference unit price ¥1.50–1.90 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-Benzylhydroxylamine (CAS 622-33-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1117561-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.