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Chlorobis(3,5-dimethylphenyl)phosphine

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Origin: China

Cas No: 74289-57-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 74289-57-9 Formula: C16H18ClP Molecular Weight: 276.74100

Basic Info

Chemical Name	Chlorobis(3,5-dimethylphenyl)phosphine
Synonyms	chloro-bis(3,5-dimethylphenyl)phosphane;
CAS No.	74289-57-9
Molecular Formula	C16H18ClP
Molecular Weight	276.74100
PSA	13.59000
LogP	4.50670

Properties

Density	1.102 g/mL at 25ºC
Boiling Point	407.2ºC at 760 mmHg
Flash Point	110ºC
Refractive Index	n20/D 1.606

Safety Info

Safety Statements	S26; S36/37/39; S43; S45
Packing Group	II
RIDADR	UN3261
Risk Statements	R34
Hazard Codes	C
Caution Statement	P280; P305 + P351 + P338; P310
Signal Word	Danger
Symbol	GHS05
Hazard Declaration	H314

Synthesis Route

[bis-(3,5-dimethylphenyl)](diethylamino)phosphine→Chlorobis(3,5-dimethylphenyl)phosphine
magnesium,1,3-dimethylbenzene-5-ide,bromide→Chlorobis(3,5-dimethylphenyl)phosphine
bis(3,5-dimethylphenyl)-oxophosphanium→Chlorobis(3,5-dimethylphenyl)phosphine

Precursor

[bis-(3,5-dimethylphenyl)](diethylamino)phosphine
magnesium,1,3-dimethylbenzene-5-ide,bromide
bis(3,5-dimethylphenyl)-oxophosphanium
butyllithium

Downstream Product

(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine
2-bis(3,5-dimethylphenyl)phosphanylbenzaldehyde
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
(R)-(+)-2,2-Bis(di-3,5-Xylylphosphino)-1,1-Binaphthyl

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