ChemicalBook >?? ???? >2-(2-(2-??????)???)??4-?????????

2-(2-(2-??????)???)??4-?????????

2-(2-(2-??????)???)??4-????????? ??? ???

?? ??:: 62921-74-8

???:: 2-(2-(2-??????)???)??4-?????????

???(??):: 2-(2-(2-??????)???)??4-?????????

???:: 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

???(??):: m-PEG4-Tos;m-PEG4-OTs;133307;TosO-(CH2CH2O)3-Me;2-[2-(2-Methoxyethoxy)ethoxy]ethyl Tosylate;2-[2-(2-Methoxyethoxy)ethoxy]ethyl p-Toluenesulfonate;paramethylbenzenesulfonylacidtriethyldiolmethyletherester;2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonicaci;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 4-methylbenzenesulfonate;2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonic acid

CBNumber:: CB62660660

???:: C14H22O6S

??? ??:: 318.39

MOL ??:: 62921-74-8.mol

?? ?? 83

2-(2-(2-??????)???)??4-????????? ??

?? ?: 432.3±35.0 °C(Predicted)

??: 1.170±0.06 g/cm3(Predicted)

???: 1.53

?? ??: Store at 0-8 °C

??? ??: ??? ??

??: Colorless to Light yellow to Light orange

?? ? ?? ??
?? ? ???? ?? (GHS)

HS ??	2909.49.1500

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

NFPA 704

	1
0		0

2-(2-(2-??????)???)??4-????????? C??? ??, ??, ??

2-(2-(2-??????)???)??4-????????? ?? ?? ? ???

???

Triethylene glycol monobenzyl ether ??-?????? ??? ??? ????? 2-??? ??? P-????? ? ??? ?????? ????

?? ??

m-PEG7-OTs 2,5,8,11,14,17-????????-19-?? ??????????????? Hexaethylene Glycol Monomethyl Ether 1,4-Benzenedicarboxylic acid, 2,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-

2-(2-(2-??????)???)??4-????????? ?? ??

???( 83)?? ??

???	??	???	??	?? ?	??
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2-(2-(2-??????)???)??4-????????? ?? ??:

MPEG3-NHS m-PEG4-Mal MPEG3-CH2CH2COOH 3,6,9,12-tetraoxatridecylamine TETRAETHYLENEGLYCOL MONOMETHYL ETHER m-PEG4-benzaldehyde 2,5,8,11-TETRAOXATRIDECANE-13-THIOL 13-Azido-2,5,8,11-tetraoxa-tridecane Sodium p-toluenesulfonate Tetraethylene glycol p-toluenesulfonate m-PEG5-Tos TRI(ETHYLENE GLYCOL) MONOMETHYL ETHER TOSYLATE BroMoMethyl -phosphonic acid diethyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) 3,6,9,12,15-Pentaoxahexadecane-1-thiol MPEG11-CH2CH2COONHS PENTAETHYLENE GLYCOL MONOMETHYL ETHER 1-{2-[2-(2-{2-[2-(2-Bromo-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-2-methoxy-ethane

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