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Propargyl p-Toluenesulfonate

对甲苯磺酸丙炔酯

品牌
Sigma-Aldrich
CAS
6165-76-0
货号
09954
包装型号
规格纯度
≥97.0% (GC)
参考价格
2027.91 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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.

基本信息

经验(实验)分子式C10H10O3S
分子量210.25
Beilstein1912957
MDL编号MFCD01462194
PubChem化学物质编号329748867
NACRESNA.22

产品性质

测定≥97.0% (GC)
折射率n20/D 1.530
密度1.215 g/mL at 20 ℃ (lit.)
储存温度2-8℃
SMILES stringCc1ccc(cc1)S(=O)(=O)OCC#C
InChI1S/C10H10O3S/c1-3-8-13-14(11,12)10-6-4-9(2)5-7-10/h1,4-7H,8H2,2H3
InChI keyLMBVCSFXFFROTA-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)212.0 °F - closed cup
闪点(C)100 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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