Allylurea (CAS 557-11-9) — formula C4H8N2O, molecular weight 100.12; category fertilizers.
Allylurea (CAS 557-11-9) is a chemical raw material in the fertilizers category. Its molecular formula C4H8N2O comprises 4 C, 8 H, 2 N, 1 O atoms. Its molecular weight is about 100.12. Reported physicochemical data: melting point around 162 to 165 °F (NTP, 1992), LogP about -0.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 557-11-9 |
|---|---|
| Molecular Formula | C4H8N2O |
| Molecular Weight | 100.12 |
| Melting Point | 162 to 165 °F (NTP, 1992) |
| LogP | -0.4 |
| Applications | Urea, N-2-propen-1-yl-: INACTIVE |
| Category | Fertilizers |
Documented applications: Urea, N-2-propen-1-yl-: INACTIVE.
Allylurea is a fertilizer compound with CAS registry number 557-11-9 and molecular formula C4H8N2O (molecular weight 100.12), belonging to the fertilizers segment of chemical raw materials.
CAS number: 557-11-9
Its molecular formula C4H8N2O comprises 4 C, 8 H, 2 N, 1 O atoms.
Also known as: Allylurea · 烯丙基脲
Category: fertilizers
The CAS registry number of Allylurea is 557-11-9.
Molecular formula C4H8N2O, molecular weight 100.12.
It is also registered under: Allylurea, 烯丙基脲.
Recorded applications: Urea, N-2-propen-1-yl-: INACTIVE.
Category: Fertilizers.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Allylurea (CAS 557-11-9), compiled from public chemistry databases.
| CAS Registry Number | 557-11-9 |
|---|---|
| PubChem CID | 11181 |
| Molecular formula | C4H8N2O |
| IUPAC name | prop-2-enylurea |
| UNII (FDA) | 0CZM19WLK8 |
| Molecular Weight | 100.12 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 100.063662883 |
| Monoisotopic Mass | 100.063662883 |
| Topological Polar Surface Area | 55.1 |
| Heavy Atom Count | 7 |
| Melting Point | 162 to 165 °F (NTP, 1992) |
|---|
Allylurea; 557-11-9; N-Allylurea; 1-Allylurea; Allylcarbamide; Monoallylurea; N-2-Propenylurea; Urea, allyl-; 2-Propenylurea; ALLYL UREA; 0CZM19WLK8; NSC-7607; DTXSID2024450; RefChem:110924; DTXCID704450; 209-157-1
| Reported hazard statements | H302 (100%), H312 (100%), H332 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Allylurea · CAS 557-11-9 · C4H8N2O. UNII 0CZM19WLK8. Melting Point: 162 to 165 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 烯丙基脲