Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
요소 하이드로클로라이드
요소하이드로클로라이드 · UREUM · UreaHCl · ISOUREA · HARNSTOFF · CARBIMIDE · UREA, PRILLED · UREA FERTILIZER
식별자 및 물리적 특성
| CAS No. | 506-89-8 |
|---|---|
| 분자식 | CH4N2O.ClH |
| 평균 분자량 | 96.52 g/mol |
| 단동위원소 질량 | 96.00904046 g/mol |
| SMILES | Cl.NC(N)=O |
| InChIKey | VYWQTJWGWLKBQA-UHFFFAOYSA-N |
| PubChem CID | 101721 |
| EC No. | 208-059-6 |
| DTXSID | DTXSID6060139 |
| 현지명 | 요소 하이드로클로라이드 |
화학 및 물리적 성질
| 극성 표면적 | 69.1 |
|---|---|
| 수소 결합 공여자 수 | 3 |
| 수소 결합 수용자 수 | 1 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 5 |
| 형식 전하 | 0 |
| 복잡도 | 29 |
| 물질 분류 | Nitrogen Compounds -> Other Nitrogen Compounds |
| Physical Description | LiquidWet SolidWhite to slightly yellow deliquescent solid[Merck Index] Yellowish-white odorless powder[Redox Pty MSDS] |
| 녹는점 | 132-135 °C(lit.) |
| 밀도 | 1.335 g/mL at 25 °C(lit.) |
| 굴절률 | n20/D 1.40 |
| 저장 조건 | 2-8°C |
| 용해도 | H2O: 20°C에서 8M |
| 물리적 상태 | 가루 |
| 색상 | 하얀색 |
| EPA | Urea, monohydrochloride (506-89-8) |
안전 및 규제
| GHS 분류 | DangerH290 (47.6%): May be corrosive to metals [Warning Corrosive to Metals]P234, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 21 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Urea, hydrochloride (1:1)Urea, hydrochloride (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Urea, hydrochloride (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Urea monohydrochloride: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| 유해성 요약 | An irritant that may cause serious eye injuryInhalation may cause severe irritation, coughing, shortness of breath, and delayed pulmonary edema[Redox Pty MSDS] See Urea. |
| EPA Safer Chemical | Chemical: Urea, monohydrochloride |
| Hazard Classes and Categories | Met. Corr. 1 (47.6%) |
| 유해 작용 | Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors. |
| 수질 위해 등급(WGK) | 1 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | YR6250000 |
| 위험 문구(R) | 36/37/38-40 |
| 위험 표시 | Xn |
| 안전 문구(S) | 26-36 |
| 기존화학 물질 | KE-35150 |
용도
용도
Urea hydrochloride is nitrogen-release fertilizer. It is starting material for resins and plastics. Condensed with malonic ester to form barbituric acid. Used in the manufacture of paper.