Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-methoxy-4,5-dimethyl-1,3-dioxa-2$l^C5H11O4P-phosphacyclopentane 2-oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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57821-30-4

57821-30-4 structure

57821-30-4 structure

Name: 2-methoxy-4,5-dimethyl-1,3-dioxa-2$l^C5H11O4P-phosphacyclopentane 2-oxide
Chemical Name: 4'-methoxy-2-p-methoxyphenylbutyrophenone
CAS Number: 57821-30-4
Molecular Formula: C₅H₁₁O₄P
Molecular Weight: 166.11200
Create Date: 2017-06-01 06:36:19
Modify Date: 2025-09-24 07:22:04

Name	4'-methoxy-2-p-methoxyphenylbutyrophenone
Synonyms	d,l-1,2-Dimethylaethylenmethylphosphat 2-oxo-2-methoxy-4,5-dimethyl-1,3,2-dioxaphospholane

Density	1.19g/cm3
Boiling Point	181.7ºC at 760 mmHg
Molecular Formula	C₅H₁₁O₄P
Molecular Weight	166.11200
Flash Point	78ºC
Exact Mass	166.03900
PSA	54.57000
LogP	1.56470
Index of Refraction	1.418

67-56-1 structure

67-56-1

875893-99-5 structure

875893-99-5

~%

57821-30-4 structure

57821-30-4

Literature: Corriu, Robert J. P.; Lanneau, Gerard F.; Leclercq, Dominique Tetrahedron, 1989 , vol. 45, # 7 p. 1959 - 1974

Precursor 2
67-56-1 875893-99-5
DownStream 0

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