Tom ntej: Bis (2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5

CAS:2162-74-5

Molecular Formula:C25H34N2

Molecular Luj:362.56 ib

EINECS:218-487-5 ib

Synonyms:HS-700F; DIPPC; HYDROLYSIS STABILIZER 5500; DIAZIRIDINE, 3-(4-CHLOROPHENYL)-1,2-DIMETHYL-; N, N'-(2,2',6,6'-Tetraisopropyldiphenyl)carbodiimide; HYDROLYSIS STABILIZER TRUELICHT 5500; N, N'-Methanediylidenebis (2,6-diisopropylaniline)

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Bis (2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5 yog dab tsi?

Bis (2,6-diisopropylphenyl) carbodiimide yog ib qho tshuaj tiv thaiv hydrolysis. Anti hydrolysis tus neeg sawv cev k-1 yog steric hindrance aromatic carbodiimide raws li anti hydrolysis stabilizer reacts nrog hydrolysis khoom xws li carboxylic acids los yog dej los tiv thaiv tus kheej catalytic hydrolysis degradation thiab txhim kho lub neej kev pab cuam ntawm ntau polymers, tshwj xeeb tshaj yog nyob rau hauv hnyav siv tej yam kev mob xws li siab. kub, av noo, thiab acidic thiab alkaline ib puag ncig.

Specification

Yam khoom	Specification
Boiling point	152-162 ° C (Nias: 0.05 Torr)
Qhov ntom	0.95 ± 0.1 g / cm3 (Kev kwv yees)
Melting point	51 ° C
flash point	197 ℃
Vapor siab	0.006Pa ntawm 20 ℃
Cia tej yam kev mob	2-8 ° C

Daim ntawv thov

Bis (2,6-diisopropylphenyl) carbodiimide feem ntau yog siv los ua tus stabilizer rau cov khoom siv polyester, cov khoom siv polyurethane (xws li PU systems, MDI prepolymers, TPU, adhesives), polyamide nylon khoom, thiab yooj yim hydrolyzed yas xws li EVA.