• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Biochemicals and Reagents, C
• Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
• {SNA} A-L, Analytical Standards, Emulsifiers, Thickeners, Opacifiers, Flavor and Fragrance Standards, Food & Beverage Standards, Food and Cosmetic Component Standards, G-L, Standards for Personal Care and Cosmetic Products, other, 分析/色谱, 化合物分类, 化妆品&香水类, 按字母排序, 香精香料
• {SNA} All Alphabetically Sorted, Alphabetical Index of Analytical Standar
• {SNA} A-L,
• {SNA} Crystallization Reagents, Peptide Analysis and Characterization, Peptides, 生化试剂

产品应用

• 织物用偶合剂和渗透剂。乳化剂。水力制动用液体。燃料和润滑剂用添加剂

相关文献及参考

• Reagent for crystallization of proteins.
• Short: III/35D4
• Merck:14,4710
• Merck:14,4710 Beilstein:1,486

安全信息

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
   Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
   Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
   Volume(issue)/page/year: 1,68,1974

TYPE OF TEST            : LD50 - Lethal do

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3200 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Behavioral - muscle weakness
   Liver - other changes
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 4,142,1945

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 8560 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B.

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1299 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)/page/year: -,5,1961

其他信息

• 海关编码:29053910
• MOL 文件:5683-44-3.mol
• 急性毒性:口服- 大鼠 LD50: 3700 毫克/ 公斤; 口服- 小鼠 LD50: 3097 毫克/ 公斤
• 毒性分级:中毒
• 用途一:用作农药稳定剂、柴机油防冻剂等
• 刺激数据:皮肤- 兔子 465 毫克 轻度; 眼睛 -兔子 93 毫克 重度
• Alfa Aesar:(±)-2-甲基-2，4-戊二醇,98% (+/-)-2-Methyl-2,4-pentanediol, 98%(107-41-5)
• 类别:易燃液体
• 下游产品:1,6-已烷二胺 --> 2,5-二甲基-2,5-二(叔丁基过氧基)己烷 --> 1,6-二溴己烷 --> 6-氯-1-己醇 --> 分散红 REL
• 用途二:用作溶剂、香料、医用消毒剂、织物用透入剂、造纸和皮革加工助剂。大鼠口服LD50为4700mg/kg。
• TCI Shanghai:2-甲基-2,4-戊二醇 2-Methylpentane-2,4-diol,>;99.0%(GC)(107-41-5)
• 灭火剂:干粉、泡沫、砂土、水
• 图谱信息:2-甲基-2,4-戊二醇(107-41-5)质谱(MS) 2-甲基-2,4-戊二醇(107-41-5)红外图谱(IR1) 2-甲基-2,4-戊二醇(107-41-5)Raman光谱 2-甲基-2,4-戊二醇(107-41-5)核磁图( 13 CNMR) 2-甲基-2,4-戊二醇(107-41-5)核磁图( 1 HNMR) 2-甲基-2,4-戊二醇(107-41-5)红外图谱(IR2)
• 略有甜香气味。有吸湿性。溶于水、乙醇、乙醚和低级脂肪烃低毒，半数致死量（大鼠，经口）4700mg/kg。有刺激性。
• 敏感性:Hygroscopic
• 职业标准:TWA 125 毫克/ 立方米; STEL 190 毫克/ 立方米
• 蒸气密度:4.1 (vs air)
• 储运特性:库房通风低温干燥
• MOL 文件:107-41-5.mol
• 用途三:织物用偶合剂和渗透剂。乳化剂。水力制动用液体。燃料和润滑剂用添加剂
• Sigma Aldrich:107-41-5(sigmaaldrich)
• Acros Organics:2-甲基-2,4-戊二醇 2-Methyl-2,4-pentanediol, 99%(107-41-5)
• 方法一:由丙酮缩合得到双丙酮醇（见11360），再经液相加氢而得。
• 2-甲基-2,4-戊二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 TM038401 2-甲基-2，4-戊二醇;己二醇; 亚己基二醇; α,α,α′-三甲基三亚甲基乙二醇 500ml 160元 2011/04/16 M0384 2-甲基戊烷-2,4-二醇 2-Methylpentane-2,4-diol 25ML 117元 2011/04/16 M0384 2-甲基戊烷-2,4-二醇 2-Methylpentane-2,4-diol 500ML 153元
• F:3-23
• 可燃性危险特性:易燃; 燃烧产生刺激烟雾
• 蒸气压:0.02 mm Hg ( 20 °C)
• 外观性质:略带臭味的液体。
• MSDS 信息:己二醇(107-41-5).msds