Butyl Stearate 硬脂酸丁酯

CAS 123-95-5 MFCD00026669

化学结构图

123-95-5
SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCCC

化学属性

Mol. FormulaC22H44O2
Mol. Weight340.59
Density0.861 g/mL at 20 °C(lit.)
TSCAYes
Refractive indexn20/D 1.443
Melting Point17-22°C
Boiling Point343°C at 760 mmHg
Flash Point160°C
Stability对湿度敏感

别名和识别编码

Chemical NameButyl Stearate
Synonym Butyl stearate {LY} Butyl stearate {} {LY} Butyl stearate {} {} {LY} Butyl stearate {} {} {} {LY} Butyl stearate {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Butyl stearate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00026669
CAS Number123-95-5
PubChem Substance ID87575696
EC Number204-666-5
Beilstein Registry Number2(4)1219
Merck Number1589
Reaxys-RN1792866
Chemical Name Translation硬脂酸丁酯
Wiswesser Line Notation17VO4
LabNetwork Molecule IDLN00195946
InChIInChI=1S/C22H44O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h3-21H2,1-2H3
Canonical SMILESCCCCCCCCCCCCCCCCCC(OCCCC)=O
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分类

  • {uni_hamburg} no charge; ester; 1fragment
  • {SNA} Building Blocks, C12 to C63, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • {SA} Biochemicals and Reagents, Fatty Acyls, Fatty Esters, Lipids, Wax monoesters

产品应用

  • 润滑剂。溶剂。塑料的分散剂及软化剂。

相关文献及参考

  • Merck: 14,1589
  • Short: III/38B
  • Merck: 14,1589 Beilstein:2(4)1219
  • Short: IV/6
  • Short: IV/16
  • Short: IV/18B
  • Short: IV/20B

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • 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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSWI2900000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Signal word Warning
Hazard Codes Xi
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S37 Wear suitable gloves 戴适当手套;
  • 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;
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
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 32 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IPSTB3 International Polymer Science and Technology.  (Rapra Technology
   Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year:
   3,93,1976

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >32 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZWAE "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH,
   Chemical Rubber Co., 1968  Volume(issue)/page/year: -,323,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >32 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   29ZWAE "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH,
   Chemical Rubber Co., 1968  Volume(issue)/page/year: -,323,1968

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 418 gm/kg
SEX/DURATION            : male 10 week(s) pre-mating
                          female 10 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 7,310,1953

其他信息

  • 有时微有油脂气味。几乎无味。能与矿物油及植物油类混溶,溶于乙醇和乙醚,微溶于水。有刺激性。

系列性分类


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