N,N-Dimethylethanolamine 2-二甲氨基乙醇

CAS 108-01-0 MFCD00002846

化学结构图

108-01-0
SMILES: CN(C)CCO

化学属性

Mol. Formula(CH3)2NCH2CH2OH
Mol. Weight89.14
Density0.886 g/mL at 20 °C(lit.)
Refractive indexn20/D 1.4294(lit.)
Boiling Point134-136 °C(lit.)
Melting Point-70 °C(lit.)
Flash Point40°(104°F)
TSCAYes
Vapor Pressure100 mmHg ( 55 °C)
Solubility与水混溶,可混溶于醚、芳烃。
pH:A

别名和识别编码

Chemical NameN,N-Dimethylethanolamine
Synonym 2,-甲基胺基乙醇 N,N-二甲乙醇胺 N,N-二甲基-2-羟基乙胺 DMEA Jeffcat DMEA N,N-DIMETHYLETHANOLAMINE S 2-HYDROXYETHYLDIMET DIMETHYLETHANOLAMINE 二甲基 MEA Texacat DME N,N-二甲基乙醇胺 2 LUPRAGEN(R) N 101 2-(二甲氨基)乙醇 2-二甲氨基乙醇 二甲氨基乙醇;二甲基乙醇胺;地亚诺;N,N-二甲基-2-羟基乙胺;2-二甲基氨基乙醇;DMEA DMAE 2-(二甲基氨)乙醇 beta-Dimethylaminoethanol 二甲氨基乙醇 Dimethylaethanolamin DIMETHYL(2-HYDROXYETHYL)AMINE BE Bimanol N,N-二甲基-2-羟基乙胺 Norcholine N-Dimethylaminoethanol Dimethylaminoaethanol N,N-二甲基乙醇胺 Kalpur P 2-Dwumetyloaminoetanolu Dimethylaminoethanol 地阿诺 2-Dimethylaminoethanol ETHANOL, 2-(DIMETHYLAMINO)- BETA-DIMETHYLAMINOETHYL ALCOHOL DIMETHYLAMINOETHANOL 2-甲基乙醇胺 二甲乙醇胺 2-二甲基氨基乙醇 N,N-Dimethyl-2-hydroxyethylamine Deanol 二甲基-2-羟基乙胺 二甲基乙醇胺 2-DIMETHYLAMINOETHANOL N,N-DIMETHYL-BETA-HYDROXYETHYLAMINE 二甲氨基乙醇,二甲基乙醇胺,地亚诺, N 2-(DIMETHYLAMINO)ETHYL ALCOHOL 2-二甲胺基乙醇 N-二甲基-2-羟基乙胺, 2-二甲基氨基乙醇 beta-Hydroxyethyldimethylamine N,N-Dimet {Chemicalbo D Amietol M 21 beta-Dimethylaminoethyl alcohol
CAS Number108-01-0
EC Number203-542-8
Beilstein Registry Number1209235
MDL NumberMFCD00002846
PubChem Substance ID7902
Merck Number14,2843
Chemical Name Translation2-二甲氨基乙醇
Wiswesser Line NotationQ2N1&1
LabNetwork Molecule IDLN00199765
InChIInChI=1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3
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分类

  • Amino Alcohols, Building Blocks, Chemical Synthesis, Nutrition Research, Organic Building Blocks, Other Biochemical, Oxygen Compounds, Phytochemicals by Chemical Classification
  • {SNA} Amino Alcohols, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
  • {SNA} Amino Alcohols, Building Blocks, Chemical Synthesis, Organic Building Blocks, Other Biochemical, Oxygen Compounds, Phytochemicals by Chemical Classification, 细胞生物学, 营养研究
  • {SNA} Amino Alcohols, Building Blocks, Chemical Synthesis, Nutrition Research,

产品应用

  • 用于抗抑制剂、染料中间体、织物的助染剂、制药工业防腐剂、用作树脂原料。

相关文献及参考

  • In the presence of 2 mol of n-BuLi, forms a unimetal superbase complex of the Li alkoxide with an additional molecule of n-BuLi: J. Chem. Soc., Perkin 1, 3071 (1997). For examples of its use, see 2-Methoxypyridine, A13675, 2-Chloropyridine, A14866.
  • Merck:14,2843
  • Merck:14,2843 Beilstein: 4,IV,1424

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H332 Harmful if inhaled 吸入有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H302 Harmful if swallowed 吞食有害
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302+H312
  • H331 Toxic if inhaled 吸入中毒
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes C
RTECSKK6125000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P303+P361+P353
  • P304+P340+P310
  • P305+P351+P338
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P370+P378
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
Signal word Danger
UN Number UN2051 UN 2051 8/PG 2
Risk Statements
  • R34 Causes burns 会导致灼伤
  • 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
  • R10 Flammable 易燃
Safety Statements
  • 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);
  • S25 Avoid contact with eyes 避免眼睛接触;
  • 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;
  • S36/37/39 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;
  • S1/2 None 上锁保管并避免儿童触及;
Storage condition 易挥发,密封保存 充氩保存 Flammables area Hygroscopic
Packing GroupII
Hazard Class8
Warnings 危化品目录(2015)
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 85,642,1954

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1641 ppm/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   9,512,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete.  (VEB
   Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem.
   Rep.)  V.1-    1955-  Volume(issue)/page/year: 20,393,1974

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1080 mg/kg
TOXIC EFFECTS :
   Biochemical - Enzyme inhibition, induction, or change in blood or tissue
   levels - true cholinesterase
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/pa

Restrict 危险品

其他信息

  • 图谱信息:N,N-二甲基乙醇胺(108-01-0)核磁图( 1 HNMR) N,N-二甲基乙醇胺(108-01-0)Raman光谱 N,N-二甲基乙醇胺(108-01-0)核磁图( 13 CNMR) N,N-二甲基乙醇胺(108-01-0)质谱(MS) N,N-二甲基乙醇胺(108-01-0)红外图
  • 常规方法:采用白铁桶包装,每桶净重180kg。贮存于阴凉通风处,按易燃有毒化学品规定贮运。
  • 用途四:二甲基乙醇胺DMEA(108-01-0)可用于制备可用水稀释涂料,也是甲基丙烯酸二甲氨乙基酯的原料,丙烯酸酯用于制备抗静电剂、土壤调节剂、导电材料、纸张助剂和絮凝胶;二甲基乙醇胺DMEA还用于水处理剂,防止锅炉腐蚀。 在聚氨酯泡沫塑料中,二甲基乙醇胺DMEA(108-01-0)是一种辅助催化剂,也是一种反应性催化剂,二甲基乙醇胺DMEA可用于聚氨酯软泡和聚氨酯硬泡配方。在二甲基乙醇胺DMEA的分子中有一羟基,能与异氰酸酯基反应,因此二甲基乙醇胺DMEA(108-
  • 海关编码:29221980
  • 凝固点:-59.0℃
  • 急性毒性:口服- 大鼠 LD50:2000 毫克/ 公斤; 吸入- 小鼠 LC50:3250 毫克/ 立方米
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 刺激数据:皮肤- 兔子 445 毫克 轻度; 眼睛- 兔子 0.75 毫克 重度
  • 特性:N,N-二甲基乙醇胺DMEA(108-01-0)的催化活性很低,对泡沫上升和凝胶反应影响很小,但二甲基乙醇胺DMEA(108-01-0)的碱性较强,可以有效地中和发泡组
  • 有氨味。
  • Alfa Aesar:2-(二甲基氨)乙醇,98% 2-(Dimethylamino)ethanol, 98%(108-01-0)
  • TCI Shanghai:2-(二甲氨基)乙醇 2-(Dimethylamino)ethanol,>;99.0%(GC)(T)(108-01-0)
  • 方法一:1.环氧乙烷法由二甲胺与环氧乙烷进行氨化,经蒸馏、精馏、脱水而得。2.氯乙醇法由氯乙醇与碱进行皂化生成环氧乙烷,再与二甲胺合成得到二甲氨基乙醇。工业品二甲氨基乙醇,纯
  • 下游产品:N,N-二甲基乙二胺 --> (丙基碳酰基硫乙基)三甲基碘化铵 --> S-碘化丙酰硫代胆碱 --> 离子交换树脂 --> 5-氟-2-吡啶羧酸 --> 碘代硫代乙酰胆碱 --> 2-氯-6-三氟甲基烟酸 --> 1-(2-二甲基氨基乙基)哌嗪 --> 6-(三氟甲基)吡啶-2-甲酸 --> 2-甲胺乙硫醇盐酸盐 --> 二甲氨基氯乙烷盐酸 --> 对氯苯氧乙酸二甲胺基乙酯 --> 691聚氨酯粘合剂
  • 防护措施:本品低毒。对皮肤和中枢神经有刺激作用。因此
  • N,N-二甲基乙醇胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 A47145302 N,N-二甲基乙醇胺 500ml 396元 2011/08/23 80052728 N,N-二甲基乙醇胺(XZ) 500ml 30
  • 毒性分级:中毒
  • 类别:易燃液体
  • MSDS 信息:N,N-二甲基乙醇胺(108-01-0).msds
  • {C
  • Acros Organics:N,N-二甲基乙醇胺 N,N-Dimethylethanolamine,99%(108-01-0)
  • 用途二:用作染料中间体、织物的助染剂及防腐剂,也用于制药工业
  • 图谱信息:N,N-二甲基乙醇胺(108-01-0)核磁图( 1 HNMR) N,N-二甲基乙醇胺(108-01-0)Raman光谱 N,N-二甲基乙醇胺(108-01-0)核磁图( 13 CNMR) N,N-二甲基乙醇胺(108-01-0)质谱(MS) N,N-二甲基乙醇胺(108-01-0)红外图谱(IR1)
  • 职业标准:STEL 5 毫克/ 立方米
  • 上游原料:曙光红(四溴荧光素) --> 二甲胺 --> 2-氯乙醇

系列性分类