alpha, oMega-Dipropionic acid hexaethylene glycol

$146.66 - $642
Product name: alpha, oMega-Dipropionic acid hexaethylene glycol
CAS: 94376-75-7
MF: C18H34O11
MW: 426.46
EINECS:
MDL Number:MFCD11041125
Synonyms:alpha, oMega-Dipropionic acid hexaethylene glycol;HOOC-PEG6-COOH;α,ω-Dipropionic acid hexaethylene glycol;4,7,10,13,16,19,22-Heptaoxapentacosanedioic acid;Bis-PEG7-acid;COOH-PEG6-COOH;COOH-PEG7-COOH;Bis-PEG8-acid

Price8 Properties Safety Information Description

8 prices

Selected condition：

Brand

Acrotein
Activate Scientific
AK Scientific
American Custom Chemicals Corporation
BroadPharm
chempep
dPEG
purepeg

Package

100MG
0.25g
250mg
1g
5G

ManufacturerAcrotein
Product numberB-0840
Product descriptionHOOCCH2CH2O-PEG6-CH2CH2COOH 97%
Packaging0.25g
Price$146.66
Updated2021-12-16
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ManufacturerActivate Scientific
Product numberAS104214
Product descriptionBis-PEG8-acid 95+%
Packaging250mg
Price$239
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number0454AP
Product descriptionHOOC-PEG6-COOH
Packaging1g
Price$584
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberPOL0002290
Product descriptionHOOC-DPEG-(6)-COOH 95.00%
Packaging100MG
Price$400.05
Updated2021-12-16
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ManufacturerBroadPharm
Product numberBP-20413
Product descriptionBis-PEG7-acid 98%
Packaging1g
Price$400
Updated2021-12-16
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Manufacturerchempep
Product number281803
Product descriptionHOOC-PEG6-COOH >=95%
Packaging1g
Price$430
Updated2021-12-16
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ManufacturerdPEG
Product number10236
Product descriptionBis-dPEG??-acid
Packaging100mg
Price$200
Updated2021-12-16
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Manufacturerpurepeg
Product number233206
Product descriptionα,ω-dipropionicacidhexaethyleneglycol min.95%
Packaging5G
Price$642
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Acrotein	B-0840	HOOCCH2CH2O-PEG6-CH2CH2COOH 97%	0.25g	$146.66	2021-12-16	Buy
Activate Scientific	AS104214	Bis-PEG8-acid 95+%	250mg	$239	2021-12-16	Buy
AK Scientific	0454AP	HOOC-PEG6-COOH	1g	$584	2021-12-16	Buy
American Custom Chemicals Corporation	POL0002290	HOOC-DPEG-(6)-COOH 95.00%	100MG	$400.05	2021-12-16	Buy
BroadPharm	BP-20413	Bis-PEG7-acid 98%	1g	$400	2021-12-16	Buy
chempep	281803	HOOC-PEG6-COOH >=95%	1g	$430	2021-12-16	Buy
dPEG	10236	Bis-dPEG??-acid	100mg	$200	2021-12-16	Buy
purepeg	233206	α,ω-dipropionicacidhexaethyleneglycol min.95%	5G	$642	2021-12-16	Buy

Properties

form :Viscous 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
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Bis-PEG7-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

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