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CAS: 58320-73-3
熔点: 48-53 °C
中文名称: 
聚乙二醇单甲醚对甲苯磺酸酯
英文名称: 
polyethylene glycol monomethyl ether p-toluenesulfonate
mpeg-tosylate
推荐供应商
货号品牌产品名称规格包装、参考价格
P921556MACKLIN聚乙二醇甲醚甲苯磺酸酯液体220元/1g;   咨询
储存:室温
P728950MACKLIN聚乙二醇甲醚甲苯磺酸酯average Mn 2,000, tosylate, methoxy230元/1g;   咨询
储存:室温, 惰性气体
1685106J&KmPEG-OTs95%, 平均分子量 30,000668元/1G;   2400元/5G;   咨询

基本信息

存储条件Freezer -20℃
909584J&KmPEG-OTs95%, 平均分子量 2,000668元/1G;   2400元/5G;   咨询

基本信息

存储条件Freezer -20℃
915631J&KmPEG-OTs95%, 平均分子量 1,000668元/1G;   2400元/5G;   咨询

基本信息

闪点110

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P280
P305+P351+P338
P304+P340
P362
P312
P321
P405
P403+P233
P501a
WGK3
930628J&KmPEG-OTs95%, 平均分子量 5,000668元/1G;   2400元/5G;   咨询

基本信息

存储条件Freezer -20℃
957601J&KmPEG-OTs95%, 平均分子量 10,000668元/1G;   2400元/5G;   咨询

基本信息

存储条件Freezer -20℃
961262J&KmPEG-OTs95%, 平均分子量 20,000668元/1G;   2400元/5G;   咨询

基本信息

存储条件Freezer -20℃
979588J&KmPEG-OTs95%, 平均分子量 4,000668元/1G;   2400元/5G;   咨询
046824Alfa AesarPolyethylene glycol monomethyl ether p-toluenesulfonateM.W. 5,0001004元/1g;   4025元/5g;   15018元/25g;   咨询

基本信息

分子式
CH3(OCH2CH2)nOSO2C6H4CH3

形态
Powder

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA

729124Sigma-AldrichPoly(ethylene glycol) methyl ether tosylateaverage Mn 2,000776.2元/5 G;   咨询

基本信息

线性分子式CH3O(CH2CH2O)nCH2CH2OSO2C6H4CH3

产品性质

质量水平100
形式solid
分子量average Mn 2,000
转变温度Tm 48-53 ℃
Mw/Mn≤1.1
Ω端tosylate
α端methoxy

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11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
729116Sigma-AldrichPoly(ethylene glycol) methyl ether tosylateaverage Mn 900780.37元/5 G;   咨询

基本信息

线性分子式CH3O(CH2CH2O)nCH2CH2OSO2C6H4CH3
NACRESNA.23

产品性质

质量水平100
形式solid or liquid
分子量average Mn 900
Mw/Mn<1.1
Ω端tosylate
α端methoxy

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11 - Combustible Solids
WGKWGK 3
729132Sigma-AldrichPoly(ethylene glycol) methyl ether tosylateaverage Mn 5,000683.72元/5 G;   咨询

基本信息

线性分子式CH3O(CH2CH2O)nCH2CH2OSO2C6H4CH3
NACRESNA.23

产品性质

形式powder
质量水平100
分子量average Mn 5,000
转变温度Tm 57-61 ℃
Mw/Mn<1.1
Ω端tosylate
α端methoxy

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11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
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