Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphine oxide,tris(phenylethynyl)- (7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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31398-96-6

31398-96-6 structure

31398-96-6 structure

Name: Phosphine oxide,tris(phenylethynyl)- (7CI,8CI,9CI)
Chemical Name: 2-[bis(2-phenylethynyl)phosphoryl]ethynylbenzene
CAS Number: 31398-96-6
Molecular Formula: C₂₄H₁₅OP
Molecular Weight: 350.34900
Create Date: 2016-05-08 07:00:12
Modify Date: 2025-08-26 14:08:08

Names
Properties

Name	2-[bis(2-phenylethynyl)phosphoryl]ethynylbenzene
Synonyms	tris-phenylethynyl-phosphane oxide Tris-phenylaethinyl-phosphinoxid

Density	1.23g/cm3
Boiling Point	512.2ºC at 760mmHg
Molecular Formula	C₂₄H₁₅OP
Molecular Weight	350.34900
Flash Point	263.6ºC
Exact Mass	350.08600
PSA	26.88000
LogP	5.37710
Index of Refraction	1.661

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