Methylurea 甲基脲

CAS 598-50-5 MFCD00007950

化学结构图

598-50-5
SMILES: CNC(N)=O

化学属性

Mol. FormulaC2H6N2O
Mol. Weight74.08
Melting Point196-198°C
TSCAYes
Density1.041
Solubility1000 G/L (20 ºC)
Appearance 白色或类白色结晶。
Boiling Point373.9°C at 760 mmHg
Flash Point179.9°C

别名和识别编码

Chemical NameMethylurea
Beilstein Registry Number878189
PubChem Substance ID11719
CAS Number598-50-5
EC Number209-935-0
MDL NumberMFCD00007950
Reaxys-RN878189
Synonym 1-Methylurea {LY} 1-Methylurea {} {LY} 1-Methylurea {} {} {LY} 1-Methylurea {} {} {} {LY} 1-Methylurea {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Methylurea {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation甲基脲
InChIKeyXGEGHDBEHXKFPX-UHFFFAOYSA-N
Wiswesser Line NotationZVM1
LabNetwork Molecule IDLN00225680
InChIInChI=1S/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5)
Canonical SMILESO=C(N)NC
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分类

  • Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks, Ureas
  • {SNA} Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks, Ureas
  • {uni_hamburg} no charge; urea; 1fragment

相关文献及参考

  • Short: II/27B
  • Beilstein:4,64
  • Short: II/27C

安全信息

WGK Germany3
RTECSYT7175000
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word Warning
GHS Symbol
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37 Irritating to respiratory system 刺激呼吸道
  • R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
Hazard Codes Xn
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 10189 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 52,216,1934

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APEPA2 Naunyn-Schmiedebergs Archiv fuer Pharmakologie und Experimentelle
   Pathologie.  (Berlin, Ger.) V.254-263, 1966-69.  For publisher information,
   see NSAPCC.  Volume(issue)/page/year: 257,296,1967

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,47,1953

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 500 ppm/1H
REFERENCE :
   SOGEBZ Soviet Genetics.  English translation of GNKAA5.  (Plenum Pub. Corp.,
   233 Spring St., New York, NY 10013)  V.2-    1966- Volume(issue)/page/year:
   12,772,1976

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Bacillus subtilis
DOSE/DURATION           : 5 gm/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 42,19,1977

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Protozoa - Chlamydomonas reinhardi
DOSE/DURATION           : 400 mmol/L
REFERENCE :
   FOMIAZ Folia Microbiologica (Prague).  (Academia, Vodickova 40, 112 29
   Prague 1, Czechoslavakia) V.4-    1959-  Volume(issue)/page/year:
   20,452,1975

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • TCI Shanghai:甲基脲 1-Methylurea,>;98.0%(N)(598-50-5)
  • N-甲基脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K6709001 甲基脲;N-甲基氨基甲酰 100g 317元 2011/04/16 M0455 1-甲基脲 1-Methylurea 25G 131元 2011/04/16 M0455 1-甲基脲 1-Methylurea 500G 691元
  • 下游产品:可可碱 --> 3-甲基黄嘌呤 --> 5,6-二氨基-1-甲基尿嘧啶 --> 16α,17α-环氧-3β-羟基-16β-甲基孕甾-5-烯-20-酮 --> 柞丝绸整理剂 ED --> 16Α,17Α-环氧-16Β-甲基孕甾-9(11)-烯-3Β-醇-20-酮-3-醋酸酯 --> 16Α,17Α-环氧-16Β-甲基孕甾-9(11)-烯-3Β-醇-20-酮 --> 11Α,17Α,21-三羟基-16Α-甲基孕甾-4-烯-3,20-二酮 --> 6-氨基-1-甲基脲嘧啶 --> 16Α-甲基孕甾-5-烯-3Β,17Α-二醇-20-酮-3-醋酸酯 --> 16Α,17Α-环氧-16Β-甲基孕甾-5-烯-3Β-醇-20-酮-3-醋酸酯 --> 16Α-甲基孕甾-1,4,9(11)-三烯-17Α,21-二醇-3,20-二酮-21-醋酸酯 --> 16Α-甲基孕甾-4-烯-17Α,21-二醇-3,20-二酮-21-醋酸酯 --> 16Α-甲基孕甾-4,9(11)-二烯-17Α,21-二醇-3,20-二酮-21-醋酸酯 --> 16Β-甲基孕甾-5,15-二烯-3Β,17Α-二醇-20-酮-3-醋酸酯
  • 图谱信息:N-甲基脲(598-50-5)质谱(MS) N-甲基脲(598-50-5)核磁图( 13 CNMR) N-甲基脲(598-50-5)红外图谱(IR1) N-甲基脲(598-50-5)红外图谱(IR2) N-甲基脲(598-50-5)核磁图( 1 HNMR) N-甲基脲(598-50-5)Raman光谱
  • 海关编码:29241900
  • 用途一:用于有机合成及制药工业
  • Acros Organics:甲基脲 Methylurea, 97%(598-50-5)
  • Alfa Aesar:甲基脲,98% Methylurea, 98%(598-50-5)
  • MSDS 信息:N-Methylurea(598-50-5).msds
  • Sigma Aldrich:598-50-5(sigmaaldrich)
  • MOL 文件:598-50-5.mol

系列性分类


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