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ChemicalBook >> PEG9-Tos

PEG9-Tos

$18 - $940
Product name: PEG9-Tos
CAS: 886469-23-4
MF: C23H40O11S
MW: 524.62
EINECS:
MDL Number:MFCD26127806
Synonyms:PEG9-Tos;Peg9-ots;Tos-PEG8-OH;3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate);OH-PEG8-Tos;23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate;HO-(CH2CH2O)8-Tos;Tos-PEG8-OH/ 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate)

Price27 Properties Safety Information Description

27 prices

Selected condition：

Brand

aablocks
Absolute Chiral
ACHEMBLOCK
Acrotein
Activate Scientific
Apolloscientific
BroadPharm
ChemScene

Package

100mg
250mg
0.5g
500MG
1g
5G
25G

Manufactureraablocks
Product numberAA00IF7N
Product description23-Hydroxy-3,6,9,12,15,18,21-Heptaoxatricosyl 4-Methylbenzenesulfonate 95%
Packaging250mg
Price$43
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IF7N
Product description23-Hydroxy-3,6,9,12,15,18,21-Heptaoxatricosyl 4-Methylbenzenesulfonate 95%
Packaging1g
Price$54
Updated2026-05-29
Buy

ManufacturerAbsolute Chiral
Product numberP1078-00-N
Product description23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate 95%
Packaging1g
Price$48
Updated2026-05-23
Buy

ManufacturerAbsolute Chiral
Product numberP1078-00-N
Product description23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl4-methylbenzenesulfonate 95%
Packaging100mg
Price$198
Updated2021-12-16
Buy

ManufacturerAbsolute Chiral
Product numberP1078-00-N
Product description23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate 95%
Packaging250mg
Price$18
Updated2026-05-23
Buy

ManufacturerACHEMBLOCK
Product numberP35418
Product descriptionTos-PEG8-OH 95%
Packaging25G
Price$940
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP35418
Product descriptionTos-PEG8-OH 95%
Packaging5G
Price$235
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1114
Product descriptionTos-PEG8-OH 97%
Packaging0.5g
Price$275
Updated2021-12-16
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ManufacturerAcrotein
Product numberB-1114
Product descriptionTos-PEG8-OH 97%
Packaging0.5g
Price$88.91
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1114
Product descriptionTos-PEG8-OH 97%
Packaging1g
Price$139.34
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1114
Product descriptionTos-PEG8-OH 97%
Packaging5g
Price$487.66
Updated2026-05-25
Buy

ManufacturerActivate Scientific
Product numberAS104163
Product descriptionTos-PEG8-OH 95+%
Packaging1g
Price$532
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1700
Product descriptionPEG9-Tos
Packaging250mg
Price$681
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1700
Product descriptionPEG9-Tos 95%
Packaging250mg
Price$70
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1700
Product descriptionPEG9-Tos 95%
Packaging1g
Price$85
Updated2026-06-04
Buy

ManufacturerBroadPharm
Product numberbp-21827
Product descriptionPEG9-Tos 98%
Packaging100MG
Price$195
Updated2026-05-24
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00IF7N	23-Hydroxy-3,6,9,12,15,18,21-Heptaoxatricosyl 4-Methylbenzenesulfonate 95%	250mg	$43	2026-05-29	Buy
aablocks	AA00IF7N	23-Hydroxy-3,6,9,12,15,18,21-Heptaoxatricosyl 4-Methylbenzenesulfonate 95%	1g	$54	2026-05-29	Buy
Absolute Chiral	P1078-00-N	23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate 95%	1g	$48	2026-05-23	Buy
Absolute Chiral	P1078-00-N	23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl4-methylbenzenesulfonate 95%	100mg	$198	2021-12-16	Buy
Absolute Chiral	P1078-00-N	23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate 95%	250mg	$18	2026-05-23	Buy
ACHEMBLOCK	P35418	Tos-PEG8-OH 95%	25G	$940	2026-05-27	Buy
ACHEMBLOCK	P35418	Tos-PEG8-OH 95%	5G	$235	2026-05-27	Buy
Acrotein	B-1114	Tos-PEG8-OH 97%	0.5g	$275	2021-12-16	Buy
Acrotein	B-1114	Tos-PEG8-OH 97%	0.5g	$88.91	2026-05-25	Buy
Acrotein	B-1114	Tos-PEG8-OH 97%	1g	$139.34	2026-05-25	Buy
Acrotein	B-1114	Tos-PEG8-OH 97%	5g	$487.66	2026-05-25	Buy
Activate Scientific	AS104163	Tos-PEG8-OH 95+%	1g	$532	2021-12-16	Buy
Apolloscientific	BIPG1700	PEG9-Tos	250mg	$681	2021-12-16	Buy
Apolloscientific	BIPG1700	PEG9-Tos 95%	250mg	$70	2026-06-04	Buy
Apolloscientific	BIPG1700	PEG9-Tos 95%	1g	$85	2026-06-04	Buy
BroadPharm	bp-21827	PEG9-Tos 98%	100MG	$195	2026-05-24	Buy

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Properties

storage temp. :Storage temp. 2-8°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

PEG9-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

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PEG9-Tos

Properties

Safety Information

Description

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