| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| M813357 | MACKLIN | 甲基脲 | 98% | 33元/100g; 94元/500g; 372元/2.5kg; | 咨询 |
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| M0455 | TCI | 1-Methylurea | >98.0%(N) | 90元/25G; 400元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(N) | | 分子式/分子量 | C2H6N2O = 74.08 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 878189 | | PubChem物质ID | 87572511 | | SDBS (AIST Spectral DB) | 2648 | | MDL编号 | MFCD00007950 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(with Total Nitrogen) | min. 98.0 % | | Melting point | 96.0 to 102.0 ℃ |
物性(参考值) | 熔点 | 99 ℃ | | 水溶性 | 完全溶解 | | 溶解性(易溶于) | 甲醇 | | 溶解性(不溶于) | 乙醚 |
相关法规 |
| 396304 | J&K | N-Methylurea | 98% | 83元/25G; 129元/100G; 339元/500G; | 咨询 |
基本信息 | 分子式 | C2H6N2O | | 分子量 | 74.08 | | 熔点 | 90 | | MDL编码 | MFCD00007950 | | Beilstein | 878189 | | EINECS 编号 | 209-935-0 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302 | | 防范说明 | P260
P281 | | WGK | 3 | | RTECS | YT7175000 | | TSCA | 是 |
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| B24772 | Alfa Aesar | Methylurea | 98% | 1613元/250g; 2979元/1000g; | 咨询 |
基本信息 MDL
MFCD00007950 EINECS
209-935-0 分子式
CH3NHCONH2 分子量
74.08 熔点
96-101° 形态
Crystalline powder Beilstein
878189 安全信息 RTECS
YT7175000 TSCA
是 |
| C12799 | Alfa Aesar | Methylurea | 97% | 405元/100g; 1239元/500g; | 咨询 |
基本信息 Ref#
12799 MDL
7950 分子式
C2 H6 N2 O 分子量
74.08 形态
White cryst powder |
| M86804 | Sigma-Aldrich | N-Methylurea | 97% | 210.38元/100 G; 617.21元/500 G; | 咨询 |
产品说明 包装 100, 500 g in poly bottle 其他说明 斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可在PDF (M86804.pdf )中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数据库中有测试代谢物。要了解更多信息，请访问sigma.com/metlin。 基本信息 | 线性分子式 | CH3NHCONH2 | | 分子量 | 74.08 | | Beilstein | 878189 | | EC 号 | 209-935-0 | | MDL编号 | MFCD00007950 | | PubChem化学物质编号 | 24897281 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | SMILES string | CNC(N)=O | | InChI | 1S/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5) | | InChI key | XGEGHDBEHXKFPX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| V900707 | Sigma-Aldrich | N-Methylurea | Vetec™, reagent grade, 97% | 152.19元/100 G; 302.49元/500 G; | 咨询 |
产品说明 包装 100, 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | CH3NHCONH2 | | 分子量 | 74.08 | | Beilstein | 878189 | | EC 号 | 209-935-0 | | MDL编号 | MFCD00007950 | | PubChem化学物质编号 | 329830079 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 97% | | SMILES string | CNC(N)=O | | InChI | 1S/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5) | | InChI key | XGEGHDBEHXKFPX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 227727 | Fluorochem | 1-Methylurea | 95% | 220元/100g; 1078元/500g; | 咨询 |
基本信息 | CAS Number | 598-50-5 | | MDL Number | MFCD00007950 | | Melting Point | 90 ℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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