Trimethylamine 三甲胺

CAS 75-50-3 MFCD00008327

化学结构图

75-50-3
SMILES: CN(C)C

化学属性

Mol. FormulaC3H9N
Mol. Weight59.11
Refractive indexn20/D 1.356
Autoignition Point374 °F
Vapor Density2.04 (vs air)
Boiling Point30-100
Vapor Pressure232 mmHg ( 20 °C)
Density0.92
Melting Point-2
Flash Point3°C(lit.)
TSCAYes
pH:A

别名和识别编码

Chemical NameTrimethylamine
Synonym {uni_hamburg} N,N-Dimethylmethylamin 三甲胺 溶液 methanamine, N,N-dimethyl- N,N-dimethylmethanamine C3H9N (trimethylamine) trimethyl amine Trimethylamine 三甲胺,33% w/w 乙醇溶液 bisdimethylaminomethane 三甲胺溶液 N-trimethylamine Trimethylamin ....% trimethylamine ....% Dimethylmethaneamine 三甲胺 三甲胺水溶液,N,N-二甲基甲胺 Trimethyl-amine N,N-Dimethylmethanamine
MDL NumberMFCD00008327
CAS Number75-50-3
PubChem Substance ID87576407
Beilstein Registry Number4(4)134
EC Number200-875-0
Merck Number9710
Reaxys-RN956566
Chemical Name Translation三甲胺
Wiswesser Line Notation1N1&1
LabNetwork Molecule IDLN00163352
InChIInChI=1S/C3H9N/c1-4(2)3/h1-3H3
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分类

  • {SNA} Amines, Building Blocks, C2 to C5, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks
  • {SNA} Alphabetical Listings, Flavors and Fragrances, Kosher Certified Products, O-Z, Q-Z
  • {SNA} Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography,

产品应用

  • 用作分析试剂和用于有机合成,测定甲氧基和乙氧基;也用作消毒剂等。

相关文献及参考

  • Merck: 14,9710 Beilstein:4(4)134
  • Merck: 14,9710
  • Short: II/14a
  • {uni_
  • Short: II/19a

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H220 Extremely flammable gas 极易燃气体。
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H280 Contains gas under pressure; may explode if heated 内含高压气体,遇热可能爆炸。
  • H302 Harmful if swallowed 吞食有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P301+P330+P331+P310
  • P303
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P308+P311
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P410+P403
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
RTECSPA0350000
Safety Statements
  • 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;
  • 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);
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • S29 Do not empty into drains 不要排入下水道;
Packing GroupII
UN Number 1297 2924 UN2924
Risk Statements
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R12 Extremely flammable 极端易燃
  • R20 Harmful by inhalation 吸入有害
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Storage condition 0-10 0-10°C Air Sensitive & Hygroscopic 易挥发,密封保存
Hazard Codes F,C 3
Hazard Class3/8
Warnings 危化品目录(2015)
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3500 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 4,68,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 240 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 46(8),79,1981

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneo

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Rectal
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses
   Filiales.  (SPPIF, B.P.22, F-41353 Vineuil, France)  V.1-    1849-
   Volume(issue)/page/year: 83,481,1920

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
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 :
   INHTE5 Inhalation Toxicology.  (Hemisphere Publishing Corp., c/o Taylor &
   Francis Inc., 1900 Frost Rd., Suite 101, Bristol, PA 19007)  V.1-    1989-
   Volume(issue)/page/year: 2,41,1990

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 2960 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   CJPPA3 Canadian Journal of Physiology and Pharmacology.  (National Research
   Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6,
   Canada)  V.42-    1964-  Volume(issue)/page/year: 71,185,1993

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 4430 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
   Reproductive - Effects on Newborn - physical
REFERENCE :
   CJPPA3 Canadian Journal of Physiology and Pharmacology.  (National Research
   Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6,
   Canada)  V.42-    1964-  Volume(issue)/page/year: 71,185,1993

Restrict 危险品

其他信息

  • 无色液体。有氨气味。呈强碱性。能与水、乙醇混溶。易燃。有腐蚀性。

系列性分类


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