Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
니트로우리아
니트로우리아 · NITROUREA · nitro-ure · 1-Nitrourea · N-Nitrourea · Urea, nitro- · Urea, N-nitro- · N-Nitrocarbamide
식별자 및 물리적 특성
| CAS No. | 556-89-8 |
|---|---|
| 분자식 | CH3N3O3 |
| 평균 분자량 | 105.05 g/mol |
| 단동위원소 질량 | 105.01744096 g/mol |
| SMILES | NC(=O)N[N+](=O)[O-] |
| InChIKey | CMUOJBJRZUHRMU-UHFFFAOYSA-N |
| PubChem CID | 62372 |
| EC No. | 209-144-0 |
| DTXSID | DTXSID4060311 |
| 현지명 | 니트로우리아 |
화학 및 물리적 성질
| XLogP | -0.9 |
|---|---|
| 극성 표면적 | 101 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 3 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 7 |
| 형식 전하 | 0 |
| 복잡도 | 92.8 |
| Physical Description | Nitrourea appears as a colorless to white crystalline powder solid. Mildly sensitive to heat and shock. An extremely powerful explosive. Decomposes to emit toxic nitrogen oxide fumes. May explode under exposure to intense heat or fire. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments. |
| 녹는점 | 158.5 ºC (DEC.) |
| 끓는 점 | 197.01°C (rough estimate) |
| 밀도 | 1.557±0.06 g/cm3(Predicted) |
| 굴절률 | 1.4451 (estimate) |
| pKa(산도 계수) | pK (20°) 2.15 |
| 색상 | 에탄올에서 벗겨지기 쉬운 결정의 형성 |
| NIST | Nitrourea(556-89-8) |
| EPA | Urea, nitro- (556-89-8) |
화학적 성질
White, crystalline powder.Slightly soluble in water; soluble in alcohol, acetone, and acetic acid.
안전 및 규제
| GHS 분류 | DangerH201 (100%): (Deleted) Explosivemass explosion hazard [Danger Explosives]P210, P230, P240, P250, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P321, P330, P332+P317, P337+P317, P362+P364, P370+P380, P372, P373, P401, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| 운송 라벨(DOT) | Explosive 1.1D |
| 화재 위험 | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| 건강 유해성 | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| 반응성 그룹 | Amides and Imides |
| Reactivity Alerts | Explosive |
| Reactivity Profile | Explosive mercury or silver salts are rather sensitive to heat and impact, while the pure material is much more insensitive. Organonitrate compounds, such as NITROUREA, range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. Nitroalkanes are milder oxidizing agents, but still react violently with reducing agents at higher temperature and pressures. Nitroalkanes react with inorganic bases to form explosive salts. The presence of metal oxides increases the thermal sensitivity of nitroalkanes. |
| DOT Hazard Classification | Nitro ureaUN0147Div 1.1 Explosives (with a mass explosion hazard) (49 eCFR § 173.50) |
| Air and Water Reactions | Hydrolysis occurs in water. |
| Hazard Classes and Categories | Expl. 1.1 (100%) |
| 소화 | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| 응급 처치 | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| 비화재 누출 대응 | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| Isolation and Evacuation | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| Personal Protective Equipment (PPE) | Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]: |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN 0147 |
| 안전 문구(S) | 17-36/37/39-45 |
| 위험 등급 | 1.1D |
용도
용도
Explosives.
일반 설명
A colorless to white crystalline powder solid. Mildly sensitive to heat and shock. An extremely powerful explosive. Decomposes to emit toxic nitrogen oxide fumes. May explode under exposure to intense heat or fire. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments.