1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98%

CAS No.: 258278-28-3

Chemical Name:: 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98%

Synonyms: SIPr;SIPr (Technical Grade);1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-yliden;1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazole;1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene;1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene;1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene >1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene;1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine;1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene

CBNumber:: CB21181009

Molecular Formula:: C27H38N2

Molecular Weight:: 390.611

MOL File:: 258278-28-3.mol

Modify Date:: 2025/1/27 9:38:02

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1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% Properties

Melting point	170-175°C
storage temp.	-20°C
solubility	DMSO (Slightly), Ethyl Acetate (Slightly)
form	Powder
color	white to off-white
Sensitive	air sensitive, moisture sensitive, store cold
Stability	Moisture Sensitive
CAS DataBase Reference	258278-28-3

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
WGK Germany	3
HS Code	2933.29.4300

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	716458	1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene	258278-28-3	250MG	₹4330	2022-06-14	Buy
TCI Chemicals (India)	B3506	1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene	258278-28-3	1G	₹10700	2022-05-26	Buy

Product number	Packaging	Price	Buy
716458	250MG	₹4330	Buy
B3506	1G	₹10700	Buy

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% Chemical Properties,Uses,Production

Uses

SIPr is used as a reagent in the synthesis of mononuclear [(η6-arene)Ni(N-heterocyclic carbene)] complexes which are useful precursors of the Ni0-NHC unit.

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% Suppliers

Global( 98)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	33024	60	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29858	58	Inquiry
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	China	12162	58	Inquiry
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	China	14442	58	Inquiry
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	China	23541	58	Inquiry
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	CHINA	9414	58	Inquiry
Bio Connect Life Sciences		United States	261	58	Inquiry
changzhou huayang technology co., ltd	+8615250961469	China	9718	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Win-Win chemical CO., Limited	58
ANHUI WITOP BIOTECH CO., LTD	58
Baoji Guokang Healthchem co.,ltd	58
Bio Connect Life Sciences	58
changzhou huayang technology co., ltd	58

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4-Amino-TEMPO, free radical 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% N,N-Bis(2,6-diisopropylphenyl)ethylenediamine

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1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98% 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine, min. 98% 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene 1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene 1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-ide 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,98% SIPr 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene 1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine 1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-yliden SIPr (Technical Grade) 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene > 1,3-Bis[2,6-di(propan-2-yl)phenyl]-4,5-dihydro-2H-imidazol-1-ium-2-ide 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazole 1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene 258278-28-3 C27H38N2 N-heterocyclic carbene