2,2,4-Trimethyl-1,3-pentanediol 2,2,4-三甲基-1,3-戊二醇

CAS 144-19-4 MFCD00004681

化学结构图

144-19-4
SMILES: CC(C)C(O)C(C)(C)CO

化学属性

Mol. FormulaC8H18O2
Mol. Weight146.23
Density0.937
Flash Point>110°(230°F)
TSCAYes
Boiling Point231.999 °C at 760 mmHg
Melting Point50-53°C
Solubility微溶于水,溶于醇、丙酮、苯、醚。

别名和识别编码

Chemical Name2,2,4-Trimethyl-1,3-pentanediol
Synonym 2,2,4-Trimethylpentane-1,3-diol {LY} 2,2,4-Trimethylpentane-1,3-diol {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,4-Trimethylpentane-1,
MDL NumberMFCD00004681
CAS Number144-19-4
EC Number205-619-1
PubChem Substance ID8946
Beilstein Registry Number1(4)2604
Chemical Name Translation2,2,4-三甲基-1,3-戊二醇
Reaxys-RN1698098
Wiswesser Line NotationQ1X1&1&YQY1&1
LabNetwork Molecule IDLN00226521
InChIInChI=1S/C8H18O2/c1-6(2)7(10)8(3,4)5-9/h6-7,9-10H,5H2,1-4H3
Canonical SMILESCC(C)C(O)C(C)(C)CO
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分类

  • {uni_hamburg} no charge; alcohol; racemate; 1fragment
  • {SNA} Alcohols, Monomers, Polymer Science, 材料科学
  • {SNA} Alcohols, Materials Science, Monomers, Polymer Science

产品应用

  • 液体涂料用饱和聚酯树脂、水性聚酯树脂、不饱和聚酯树脂、醇酸树脂、聚氨基甲酸乙酯、增塑剂中间体、印刷油墨、合成香料、表面活性剂、驱虫剂。

相关文献及参考

  • Short: IV/8G
  • Short: EINECS
  • Beilstein:1(4)2604
  • Short: IV/20B

安全信息

Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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 Wear suitable protective clothing 穿戴适当的防护服;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R22 Harmful if swallowed 吞咽有害
GHS Symbol
WGK Germany1
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H303 May be harmfully swallowed 吞食可能有害
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSSA1400000
Precautionary statements
  • 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。
  • 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
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P302+P352+P332+P313+P362+P364
Signal word Warning
Hazard Codes Xi
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 145 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.

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 :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REF

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   29,87,1974

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 145 mg/kg
TOXIC EFFECTS :
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   29,87,1974

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • 外观性质:白色结晶固体。
  • 用途一:主要用于制造聚酯树脂、涂料用醇酸树脂,也用于合成酯类产品,在涂料、塑料中作增塑剂等
  • 2,2,4-三甲基-1,3-戊二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0483 2,2,4-三甲基-1,3-戊二醇 2,2,4-Trimethyl-1,3-pentanediol 500G 740元 2014/06/02 T0483 2,2,4-三甲基-1,3-戊二醇 2,2,4-Trimethyl-1,3-pentanediol 25G 143元 2010/05/25 B21328 2,2,4-三甲基-1,3-戊烷二醇, 94% 2,2,4-Trimethyl-1,3-pentanediol, 94% 50g 1540元
  • Sigma Aldrich:144-19-4(sigmaaldrich)
  • MSDS 信息:2,2,4-三甲基-1,3-戊二醇(144-19-4).msds
  • 图谱信息:2,2,4-三甲基-1,3-戊二醇(144-19-4)红外图谱(IR2) 2,2,4-三甲基-1,3-戊二醇(144-19-4)核磁图( 1 HNMR) 2,2,4-三甲基-1,3-戊二醇(144-19-4)Raman光谱 2,2,4-三甲基-1,3-戊二醇(144-19-4)红外图谱(IR1) 2,2,4-三甲基-1,3-戊二醇(144-19-4)质谱(MS) 2,2,4-三甲基-1,3-戊二醇(144-19-4)核磁图( 13 CNMR)
  • MOL 文件:144-19-4.mol
  • Alfa Aesar:2,2,4-三甲基-1,3-戊烷二醇,94% 2,2,4-Trimethyl-1,3-pentanediol, 94%(144-19-4)
  • TCI Shanghai:2,2,4-三甲基-1,3-戊二醇 2,2,4-Trimethyl-1,3-pentanediol,>;97.0%(GC)(144-19-4)
  • 用途二:液体涂料用饱和聚酯树脂、水性聚酯树脂、不饱和聚酯树脂、醇酸树脂、聚氨基甲酸乙酯、增塑剂中间体、印刷油墨、合成香料、表面活性剂、驱虫剂。
  • 溶于醇;酮;芳烃类溶剂,难溶于水及脂肪烃。能与多种酸类反应生成单酯或双酯

系列性分类


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