m-PEG8-Tos

$400 - $980
Product name: m-PEG8-Tos
CAS: 79622-11-0
MF: C22H38O10S
MW: 494.6
EINECS:
MDL Number:MFCD21363273
Synonyms:m-PEG8-Tos;MPEG8-TOSYLATE;m-PEG8-OTs;Alpha-methoxy-omega-(4-methylbenzenesulfonate) hepta(ethylene glycol);2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzene-1-sulfonate;TosO-(CH2CH2O)7-Me;Methyl octapolyethylene glycol p-toluene sulfonate;2,5,8,11,14,17,20-heptaoxadocosan-22-yl 4-methylbenzenesulfonate

Price4 Properties Safety Information Description

4 prices

Selected condition：

Brand

Apolloscientific
BroadPharm
dPEG

Package

250mg
1000mg
1g
5G

ManufacturerApolloscientific
Product numberBIPG1655
Product descriptionm-PEG8-Tos
Packaging250mg
Price$681
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22358
Product descriptionm-PEG8-Tos 98%
Packaging1g
Price$420
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22358
Product descriptionm-PEG8-Tos 98%
Packaging5G
Price$980
Updated2021-12-16
Buy

ManufacturerdPEG
Product number10259
Product descriptionm-dPEG??-tosylate
Packaging1000mg
Price$400
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Apolloscientific	BIPG1655	m-PEG8-Tos	250mg	$681	2021-12-16	Buy
BroadPharm	BP-22358	m-PEG8-Tos 98%	1g	$420	2021-12-16	Buy
BroadPharm	BP-22358	m-PEG8-Tos 98%	5G	$980	2021-12-16	Buy
dPEG	10259	m-dPEG??-tosylate	1000mg	$400	2021-12-16	Buy

Properties

Boiling point :567.6±50.0 °C(Predicted)
Density :1.151±0.06 g/cm3(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning		P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning		P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.

Description

m-PEG8-Tos is a PEG linker containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

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