5-Methylheptan-3-One 5-甲基-3-庚酮

CAS 541-85-5 MFCD00009340

化学结构图

541-85-5
SMILES: CCC(=O)CC(C)CC

化学属性

Mol. FormulaC8H16O
Mol. Weight128
Refractive index1.4130 to 1.4170
Boiling Point157°C
Density0.823 g/mL at 25 °C(lit.)
Flash Point59°C(lit.)
Solubility不溶于水,易溶于多数有机溶剂。

别名和识别编码

Chemical Name5-Methylheptan-3-One
Synonym {uni_hamburg} Ethylamylketone~Ethyl2-methylbutylketone 2-methylbutylethylketone 乙基另戊基甲酮 Ethyl amyl ketone ETHYL-(2-METHYLBUTYL)-KETONE 5-methyl-3-heptanon 乙基異戊基酮 Ethyl sec-amyl ketone 'ETHYL ISOAMYL KETONE' 5-Methyl-3-heptanone ethyl 2-methylpropyl ketone 乙基异戊基酮 5-甲基-3-庚酮 ethylsec-amylketone 5-Methylheptan-3-on ETHYL AMYL KETONE Ethyl sec-amyl ketone 5-methyl-heptan-3-one METHYL-3-HEPTANONE, 5-(SG) Ethylisoamylketon ETHYL ISOAMYL KETONE 3-Heptanone,5-methyl- 3-Methyl-5-heptanone 5-Methylheptanone-(3) METHYL-3-HEPTANONE, 5- 5-Methylheptan-3-one 5-Methyl-3-heptanone,96% 3-METHYL-5-HEPTANONE 3-Octanone Ethyl 2-methylbutyl ketone 5-methylheptan-3-one (±)-5-Methyl-3-heptanone ISOAMYL ETHYL KETONE AMYL ETHYL KETONE 5-METHYL-3-HEPTANONE 2-Methylbutyl ethyl ketone Amyl ethyl ketone 3-Heptanone, 5-methyl-
MDL NumberMFCD00009340
CAS Number541-85-5
PubChem Substance ID7822
EC Number208-793-7
Beilstein Registry Number506345
Reaxys-RN506345
Merck Number6084
Chemical Name Translation5-甲基-3-庚酮
Wiswesser Line Notation2Y1&1V2
LabNetwork Molecule IDLN00241272
InChIInChI=1S/C8H16O/c1-4-7(3)6-8(9)5-2/h7H,4-6H2,1-3H3
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分类

  • {uni_hamburg} no charge; ketone; racemate; 1fragment
  • {SNA} Building Blocks, C7 to C8, Carbonyl Compounds, Chemical Synthesis, Ketones, Organic Building Blocks

相关文献及参考

  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
  • Short: IV/8I Title: Densities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and Nitrohydrocarbons Author: Frenkel, M.; Hong, X.; Dong, Q.; Yan, X.; Chirico, R.D. Editor: Frenkel, M.; Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8I Year: 2002 Keyword: Thermodynamics; Thermodynamik ISBN: 978-3-540-42883-1 ISBN: 3-540-42883-6 Internet Resource: DOI:10.1007/b76771 RefComment: XI, 470 p., Hardcover RefComment: Written for Scientists and engineers in the fields of Physics, Chemistry and Physical Chemistry Abstract: Critically evaluated experimental data covering the densities of organic compounds are essential for both scientific and industrial applications. Knowledge of densities is important in many areas, including custody transfer of materials, product specification, development of various predictive methods, and for characterizing compounds and estimating their purity.

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
  • 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
RTECSMJ7350000
Precautionary statements
  • 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 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施,防止静电放电。
  • 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。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P312
  • P304+P340
  • P305+P351+P338
  • 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。
  • P332+P313
  • P337+P313
  • 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
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
Hazard Codes Xi
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R10 Flammable 易燃
Packing GroupIII
UN Number UN 2271 3/PG 3 2271
Hazard Class3
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >16 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SHELL* Shell Chemical Company.  (P.O. Box 4320, Houston, TX 77210)
   Volume(issue)/page/year: MSDS 540-1

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
   16,631,1967

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than leth

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3484 ppm/8H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SCCUR* Shell Chemical Company.  Unpublished Report.  (2401 Crow Canyon Rd.,
   San Romon, CA 94583)  Volume(issue)/page/year: -,6,1961

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   SCCUR* Shell Chemical Company.  Unpublished Report.  (2401 Crow Canyon Rd.,
   San Romon, CA 94583)  Volume(issue)

其他信息

  • 爆炸物危险特性:蒸气与空气混合可爆
  • 急性毒性:口服-大鼠 LD50: 3500 毫克/公斤; 口服-小鼠 LD50: 3800 毫克/公斤
  • 储运特性:库房通风低温干燥; 与氧化剂分开储运
  • 方法一:由5-甲基庚醇脱氢而得。
  • 毒性分级:中毒
  • 刺激数据:皮肤-兔子 500 毫克 轻度
  • 5-甲基-3-庚酮价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0335 5-甲基-3-庚酮 5-Methyl-3-heptanone 500ML 370元 2014/06/02 M0335 5-甲基-3-庚酮 5-Methyl-3-heptanone 25ML 145元
  • 灭火剂:干粉, 二氧化碳, 砂土, 泡沫
  • 类别:易燃液体
  • 上游原料:正庚醇
  • 职业标准:TWA 130 毫克/立方米; STEL 190 毫克/立方米
  • 用途一:硝基纤维素和乙烯树脂的溶剂。
  • TCI Shanghai:5-甲基-3-庚酮 5-Methyl-3-heptanone,>;95.0%(GC)(541-85-5)
  • 可燃性危险特性:易燃; 火场释放辛辣刺激烟雾
  • MOL 文件:541-85-5.mol
  • 外观性质:水样透明的低挥发性并具有水果芳香味的液体。
  • Sigma Aldrich:541-85-5(sigmaaldrich)
  • MSDS 信息:5-甲基-3-庚酮(541-85-5).msds

系列性分类


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