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: Phosphine oxide,methyldioctyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53521-34-9

53521-34-9 structure

53521-34-9 structure

Name: Phosphine oxide,methyldioctyl-
Chemical Name: 1-[methyl(octyl)phosphoryl]octane
CAS Number: 53521-34-9
Molecular Formula: C₁₇H₃₇OP
Molecular Weight: 288.44900
Create Date: 2016-03-07 13:44:27
Modify Date: 2025-08-21 12:05:38

Name	1-[methyl(octyl)phosphoryl]octane
Synonyms	methyldioctylphosphine oxide dioctylmethylphophine oxide Phosphine oxide,methyldioctyl methyl(dioctyl)phosphane oxide

Density	0.865g/cm3
Boiling Point	414.7ºC at 760 mmHg
Molecular Formula	C₁₇H₃₇OP
Molecular Weight	288.44900
Flash Point	204.6ºC
Exact Mass	288.25800
PSA	26.88000
LogP	6.70030
Index of Refraction	1.439

HS Code	2901100000

67-56-1 structure

67-56-1

3011-82-3 structure

3011-82-3

~76%

53521-34-9 structure

53521-34-9

Literature: Chauzov, V. A.; Studnev, Yu. N.; Kostina, L. P.; Fokin, A. V. J. Gen. Chem. USSR (Engl. Transl.), 1989 , vol. 59, # 11.1 p. 2472 - 2475,2211 - 2213

Precursor 2
67-56-1 3011-82-3
DownStream 0

HS Code	2901100000
Summary	2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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