CAS 6165-76-0; p-toluenesulfonic acid, 2-propynyl ester

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品牌

产品名称

规格

包装、参考价格

P742570

MACKLIN

对甲苯磺酸丙炔酯

Standard for GC, ≥99.6%(GC)

650元/1ml;

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储存：2-8°C
状态：液体

P742571

MACKLIN

对甲苯磺酸丙炔酯

99%

91元/1ml; 199元/5ml; 749元/25ml; 2769元/100ml;

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储存：2-8°C
状态：液体

P817001

MACKLIN

对甲苯磺酸丙炔酯

97%

65元/1ml; 142元/5ml; 535元/25ml; 1978元/100ml;

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储存：2~8°C
状态：无色到浅黄色液体
折射率：n20/D 1.530

T1455

TCI

Propargyl p-Toluenesulfonate

>96.0%(GC)

1090元/5G;

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基本信息

纯度/分析方法	>96.0%(GC)
分子式/分子量	C₁₀H₁₀O₃S = 210.25
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (分解)
Reaxys-RN	1912957
PubChem物质ID	87577217
MDL编号	MFCD00078365

技术规格

Purity(GC)

min. 96.0 %

物性(参考值)

比重	1.22
折射率	1.53

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

XT7300000

L12075

Alfa Aesar

Propargyl p-Toluenesulfonate

97%

1977元/10g;

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应用
Propargyl p-toluenesulfonate is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

备注
Store at 4?°C. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00078365

EINECS
000-000-0

分子式
C₁₀H₁₀O₃S

分子量
210.25

沸点
117-121°/0.3mm

密度
1.220

折射率
1.5270

灵敏度
Ambient temperatures.

溶解性
Soluble in Chloroform, Dichloromethane, DMSO, Ethyl Acetate. Not miscible in water.

Beilstein
1212957

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36/38
Irritating to eyes and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
XT7600000

TSCA
否

C37968

Alfa Aesar

Propargyl p-Toluenesulfonate

97%

1293元/5g; 2812元/25g; 11682元/100g;

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基本信息

Ref#
37968

MDL
01462194

分子式
C10 H10 O3 S

分子量
210.25

09954

Sigma-Aldrich

Propargyl p-Toluenesulfonate

≥97.0% (GC)

2027.91元/25ML;

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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
Beilstein	1912957
MDL编号	MFCD01462194
PubChem化学物质编号	329748867
NACRES	NA.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 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

象形图
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
WGK	WGK 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

448170

Fluorochem

Prop-2-yn-1-yl 4-methylbenzenesulfonate

95%

264元/1g; 638元/5g; 2002元/25g; 6534元/100g;

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基本信息

CAS Number	6165-76-0
MDL Number	MFCD00078365