Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: di(naphthalen-2-yl)phosphine oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

78871-05-3

78871-05-3 structure

Name: di(naphthalen-2-yl)phosphine oxide
Chemical Name: dinaphthalen-2-yl(oxo)phosphanium
CAS Number: 78871-05-3
Molecular Formula: C₂₀H₁₄OP+
Molecular Weight: 301.29800
Create Date: 2017-09-28 21:09:35
Modify Date: 2025-08-25 21:46:03

Name	dinaphthalen-2-yl(oxo)phosphanium
Synonyms	Phosphine oxide,di-2-naphthalenyl

Boiling Point	513.9°C at 760 mmHg
Molecular Formula	C₂₀H₁₄OP+
Molecular Weight	301.29800
Exact Mass	301.07800
PSA	51.21000
LogP	4.77120

762-04-9

~54%

78871-05-3

Literature: Takeda Chemical Industries, Ltd. Patent: EP1452537 A1, 2004 ; Location in patent: Page 30 ;

580-13-2

762-04-9

78871-05-3

Literature: Hatano, Manabu; Horibe, Takahiro; Ishihara, Kazuaki Angewandte Chemie - International Edition, 2013 , vol. 52, # 17 p. 4549 - 4553 Angew. Chem., 2013 , vol. 125, # 17 p. 4647 - 4651,5

21473-01-8

2303-76-6

78871-05-3

Literature: Hobbs, Charles F.; Knowles, W. S. Journal of Organic Chemistry, 1981 , vol. 46, p. 4422 - 4427

Precursor 4
762-04-9 580-13-2 21473-01-8 2303-76-6
DownStream 0

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