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ChemicalBook >> CAS DataBase List >> Propargyl-PEG6-t-butyl ester

Propargyl-PEG6-t-butyl ester

$68 - $3619
Product name: Propargyl-PEG6-t-butyl ester
CAS: 1355197-95-3
MF: C20H36O8
MW: 404.49
EINECS:
MDL Number:MFCD28950777
Synonyms:Propargyl-PEG6-t-butyl ester;Propargyl-PEG6-COOtBu;CAS_1355197-95-3;Propargyl-PEG6-Boc;4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid, 1,1-dimethylethyl ester;Propargyl-P5-t-butyl ester;PropargylPEG6-tBu ester;Propargyl-PEG5-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxadocos-21-ynoic acid, 1,1-dimethylethyl ester

Price31 Properties Safety Information Description

31 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Acrotein
Apolloscientific
Biosynth
BroadPharm
ChemScene
TRC

Package

25mg
50mg
100mg
250mg
0.25g
0.5g
500mg
1g
1000mg
5g

Manufactureraablocks
Product numberAA00A15H
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging100mg
Price$68
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00A15H
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging250mg
Price$129
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00A15H
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging1g
Price$346
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberV156163
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 95%
Packaging1G
Price$510
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberV156163
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 95%
Packaging250MG
Price$190
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1478
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 97%
Packaging0.25g
Price$201.67
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1478
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 97%
Packaging1g
Price$426.3
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1478
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 97%
Packaging0.5g
Price$258.72
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1478
Product descriptionPropargyl-PEG5-CH2CH2COOtBu 97%
Packaging0.25g
Price$156.8
Updated2026-05-25
Buy

ManufacturerApolloscientific
Product numberBIPG1747
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging250mg
Price$531
Updated2026-06-04
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ManufacturerApolloscientific
Product numberBIPG1747
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging500mg
Price$908
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1747
Product descriptionPropargyl-PEG6-t-butyl ester
Packaging250mg
Price$507
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1747
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging1g
Price$1510
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1747
Product descriptionPropargyl-PEG6-t-butyl ester 98%
Packaging5g
Price$3619
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFEC19795
Product descriptionPropargyl-PEG6-t-butyl ester
Packaging1000mg
Price$1190
Updated2026-06-04
Buy

ManufacturerBroadPharm
Product numberBP-22765
Product descriptionPropargyl-PEG6-t-butylester 98%
Packaging500mg
Price$460
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00A15H	Propargyl-PEG6-t-butyl ester 98%	100mg	$68	2026-05-28	Buy
aablocks	AA00A15H	Propargyl-PEG6-t-butyl ester 98%	250mg	$129	2026-05-28	Buy
aablocks	AA00A15H	Propargyl-PEG6-t-butyl ester 98%	1g	$346	2026-05-28	Buy
ACHEMBLOCK	V156163	Propargyl-PEG5-CH2CH2COOtBu 95%	1G	$510	2026-05-27	Buy
ACHEMBLOCK	V156163	Propargyl-PEG5-CH2CH2COOtBu 95%	250MG	$190	2026-05-27	Buy
Acrotein	B-1478	Propargyl-PEG5-CH2CH2COOtBu 97%	0.25g	$201.67	2021-12-16	Buy
Acrotein	B-1478	Propargyl-PEG5-CH2CH2COOtBu 97%	1g	$426.3	2026-05-25	Buy
Acrotein	B-1478	Propargyl-PEG5-CH2CH2COOtBu 97%	0.5g	$258.72	2026-05-25	Buy
Acrotein	B-1478	Propargyl-PEG5-CH2CH2COOtBu 97%	0.25g	$156.8	2026-05-25	Buy
Apolloscientific	BIPG1747	Propargyl-PEG6-t-butyl ester 98%	250mg	$531	2026-06-04	Buy
Apolloscientific	BIPG1747	Propargyl-PEG6-t-butyl ester 98%	500mg	$908	2026-06-04	Buy
Apolloscientific	BIPG1747	Propargyl-PEG6-t-butyl ester	250mg	$507	2021-12-16	Buy
Apolloscientific	BIPG1747	Propargyl-PEG6-t-butyl ester 98%	1g	$1510	2026-06-04	Buy
Apolloscientific	BIPG1747	Propargyl-PEG6-t-butyl ester 98%	5g	$3619	2026-06-04	Buy
Biosynth	FEC19795	Propargyl-PEG6-t-butyl ester	1000mg	$1190	2026-06-04	Buy
BroadPharm	BP-22765	Propargyl-PEG6-t-butylester 98%	500mg	$460	2021-12-16	Buy

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Properties

Boiling point :458.4±40.0 °C(Predicted)
Density :1.052±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM

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:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Propargyl-PEG6-t-butyl ester is a heterobifunctional linker consisting of an alkyne group and a t-butyl protected carboxyl group. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The t-butyl group can be hydrolyzed under acidic conditions.

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Suppliers and manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Propargyl-PEG6-COOtBu CAS:1355197-95-3

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Propargyl-PEG6-COOtBu CAS:1355197-95-3

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Propargyl-PEG6-t-butyl ester

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers