2-Heptanone 甲基正戊酮

CAS 110-43-0 MFCD00009513

化学结构图

110-43-0
SMILES: CCCCCC(C)=O

化学属性

Mol. FormulaC7H14O
Mol. Weight114
Autoignition Point739 °F
Refractive index1.4070 to 1.4110
Vapor Density3.94 (vs air)
Boiling Point151°C
Vapor Pressure2.14 mmHg ( 20 °C)
Density0.82
Melting Point-35 °C (lit.)
Flash Point42°C(lit.)
TSCAYes
Solubility溶于水,可混溶于多数有机溶剂。

别名和识别编码

Chemical Name2-Heptanone
MDL NumberMFCD00009513
CAS Number110-43-0
Synonym 1-Methylhexanal n-Amyl methyl ketone Methyl amyl ketone; MAK n-Amylmethylketon Ketone, methyl pentyl 甲基戊基酮 Methyl pentyl ketone 2-庚酮
PubChem Substance ID87570494
EC Number203-767-1
Beilstein Registry Number1,699
Merck Number4663
Reaxys-RN1699063
Chemical Name Translation甲基正戊酮
Wiswesser Line Notation5V1
LabNetwork Molecule IDLN00196567
InChIInChI=1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3
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分类

  • {SNA} Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Alpha Sort, An
  • {SNA} ReagentPlus,
  • {SNA} Alcoholic & Nonalcoholic Beverages, Alpha Sort, Analytical Standards, Analytical/Chromatography, Animal Products, Beer, Bread, Butter, Cheese,

相关文献及参考

  • Short: II/27B
  • Merck:14,4663
  • Short: III/38A
  • Merck:14,4663 Beilstein:1,699

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H302 Harmful if swallowed 吞食有害
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302+H332
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSMJ5075000
Signal word Warning
Packing GroupIII
UN Number 1110
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R10 Flammable 易燃
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Hazard Codes 3
Precautionary statements
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • 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。
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P305+P351+P338+P337+P313
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
  • P337+P313
  • P302+P352+P332+P313+P362+P364
  • 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。
  • P303+P361+P353
  • P403+P233
  • P301+P310+P331
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P370+P378
  • P304+P340
  • 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。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P304+P340+P312
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • 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。
  • P301+P310+P331+P330
  • P305+
Hazard Class3
Warnings 危化品目录(2015)
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1670 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 8/11/1958

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   23,95,1962

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   38MKAJ "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton,
   G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82.
   Vol. 3 originally pub. in 1979; pub. as 2nd rev. ed. in 1985.
   Volume(issue)/page/year: 2C,4757,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 730 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APJUA8 Acta Pharmaceutica Jugoslavica.  (FDH, Masarykova 2, 41000 Zagreb,
   Yugoslavia)  V.1-41, 1951-1991.  Volume(issue)/page/year: 12,79,1962

{haz

Restrict 危险品

其他信息

  • 具有强烈的类似香蕉的水果香气。性稳定。溶于乙醇和乙醚等有机溶剂,极微溶于水。易燃。低毒,半数致死量(大鼠,经口)1670mg/kg。

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