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对甲苯磺酸丙炔酯

Propargyl p-Toluenesulfonate
产品编号:3208302
规格:≥97.0% (GC)
CAS NO:6165-76-0
包装规格:25ML
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
320830225ML2230
产品别名

6165-76-0

对甲苯磺酸丙炔酯

Propargyl p-Toluenesulfonate

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C10H10O3S
Molecular weight
210.25
Beilstein
1912957
MDL number
MFCD01462194
PubChem Substance ID【PubChem化学物质编号】
329748867
NACRES
NA.22
Application【应用】
Propargyl p-toluenesulfonate can be used as an initiator in the synthesis of linear and cyclic poly(2-isopropyl-2-oxazoline)s by cationic ring-opening polymerization of 2-isopropyl-2-oxazoline.
It can also be used as a reagent to synthesize:
  • 2-hydroxy-4-pentynoic acid by an alkylation reaction with diethyl 2-acetamidomalonate followed by subsequent hydrolysis, decarboxylation, diazotization, and hydroxylation reactions.
  • Furan derivatives by Pd-catalyzed reaction with acylchromates.

产品性质
Assay【测定】
≥97.0% (GC)
refractive index【折射率】
n20/D 1.530
density
1.215 g/mL at 20 ℃ (lit.)
storage temp.【储存温度】
2-8℃
SMILES string
Cc1ccc(cc1)S(=O)(=O)OCC#C
InChI
1S/C10H10O3S/c1-3-8-13-14(11,12)10-6-4-9(2)5-7-10/h1,4-7H,8H2,2H3
InChI key
LMBVCSFXFFROTA-UHFFFAOYSA-N
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)【闪点(F)】
212.0 °F - closed cup
Flash Point(C)【闪点(C)】
100 ℃ - closed cup
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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