Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: diphenyl isononyl phosphinate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28878-99-1

28878-99-1 structure

28878-99-1 structure

Name: diphenyl isononyl phosphinate
Chemical Name: Diphenyl (7-methyloctyl)phosphonate
CAS Number: 28878-99-1
Molecular Formula: C₂₁H₂₉O₃P
Molecular Weight: 360.427
Create Date: 2021-09-10 11:54:49
Modify Date: 2025-09-17 18:48:12

Names
Properties

Name	Diphenyl (7-methyloctyl)phosphonate
Synonyms	EINECS 249-280-8 Diphenyl (7-methyloctyl)phosphonate Phosphonic acid, P-(7-methyloctyl)-, diphenyl ester

Density	1.1±0.1 g/cm3
Boiling Point	450.0±18.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₉O₃P
Molecular Weight	360.427
Flash Point	239.3±41.6 °C
Exact Mass	360.185425
LogP	6.71
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.521

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