Diamino ketal

Diamino ketal structure

CAS No.: 127090-71-5

Chemical Name:: Diamino ketal

Synonyms: Diamino ketal;2,2-Bis(aminoethoxy)propan;2,2-Bis(aminoethoxy)propane;2,2-Di(2-aminoethoxy)propane;2,2-Bis(aminoethoxy)propane >=98%;2,2'-(Propane-2,2-diylbis(oxy))diethanamine;2-[1-(2-aminoethoxy)-1-methylethoxy]ethylamine;2,2′-[(1-Methylethylidene)bis(oxy)]bis(ethanamine);Ethanamine, 2,2'-[(1-methylethylidene)bis(oxy)]bis-

CBNumber:: CB72755794

Molecular Formula:: C7H18N2O2

Molecular Weight:: 162.23

MDL Number:: MFCD20694614

MOL File:: 127090-71-5.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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Diamino ketal Properties

Density	1.018 g/mL at 25 °C
vapor pressure	4-6Pa at 20-25℃
refractive index	n20/D1.458
Flash point	106℃
pka	9.09±0.10(Predicted)
form	Liquid
Boiling point	202-214/760 mmHg
LogP	-0.58 at 25℃
Surface tension	65.1mN/m at 1g/L and 20℃

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3

Diamino ketal price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	773204	2,2-Bis(aminoethoxy)propane ≥98%	127090-71-5	1g	$184	2024-03-01	Buy

Product number	Packaging	Price	Buy
773204	1g	$184	Buy

Diamino ketal Chemical Properties,Uses,Production

Uses

This homobifunctionalized amino ketal is primarily used in crosslinking cell lysate (linking polypeptides whose lysine side chains are nearest to each other). Primary amines commonly conjugate through acylation or alkylation of isothiocyanates; isocyanates; acyl azides; NHS esters; sulfonyl chlorides; aldehydes; carbonates; aryl halides; imidoesters; carbodiimides; anhydrides; and fluorophenyl esters. This diamine can also crosslink epoxies.

General Description

2,2-Bis(aminoethoxy)propane is an acid degradable amine monomer that can be used as a ketal containing cross-linker. It is a pH sensitive molecule that is used in the synthesis of polyurea and polyurethane.

Diamino ketal Preparation Products And Raw materials

Raw materials

Preparation Products

Diamino ketal Suppliers

Global( 23)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57511	58
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41438	60
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	16168	55
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Aikon International Limited	025-58859352 18068836627	sales01@aikonchem.com	China	15085	58
Chengdu Saint - Kay Biotechnology Co., Ltd.	028-85157043 15882256948	676046971@qq.com	China	4394	58
Shanghai Union Medical Technology Co. Ltd.	13120563767	chemchen925@outlook.com	China	899	58

Supplier	Advantage
Alfa Chemistry	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58
Bide Pharmatech Ltd.	60
Shanghai Macklin Biochemical Co.,Ltd.	55
Sigma-Aldrich	80
Alfa Chemistry	60
Aikon International Limited	58
Chengdu Saint - Kay Biotechnology Co., Ltd.	58
Shanghai Union Medical Technology Co. Ltd.	58

2,2′-[(1-Methylethylidene)bis(oxy)]bis(ethanamine) 2,2-Bis(aminoethoxy)propane 2,2-Di(2-aminoethoxy)propane Diamino ketal 2-[1-(2-aminoethoxy)-1-methylethoxy]ethylamine Ethanamine, 2,2'-[(1-methylethylidene)bis(oxy)]bis- 2,2-Bis(aminoethoxy)propane >=98% 2,2-Bis(aminoethoxy)propan 2,2'-(Propane-2,2-diylbis(oxy))diethanamine 127090-71-5