Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ethylenebis(methylphosphinic) acid
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Purity: 98.0%
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51807-11-5

51807-11-5 structure

51807-11-5 structure

Name: ethylenebis(methylphosphinic) acid
Chemical Name: 2-[hydroxy(methyl)phosphoryl]ethyl-methylphosphinic acid
CAS Number: 51807-11-5
Molecular Formula: C₄H₁₂O₄P₂
Molecular Weight: 186.08300
Create Date: 2016-04-10 03:58:43
Modify Date: 2024-01-31 10:50:46

Name	2-[hydroxy(methyl)phosphoryl]ethyl-methylphosphinic acid
Synonyms	EINECS 257-436-1 ethane-1,2-diylbis[methyl(phosphinic acid)] Ethylenebis(methylphosphinic) acid

Density	1.349g/cm3
Boiling Point	616.8ºC at 760mmHg
Molecular Formula	C₄H₁₂O₄P₂
Molecular Weight	186.08300
Flash Point	326.8ºC
Exact Mass	186.02100
PSA	94.22000
LogP	0.78680
Index of Refraction	1.454

HS Code	2915900090

91135-35-2 structure

91135-35-2

~73%

51807-11-5 structure

51807-11-5

Literature: Toulhoat, Christine; Vidal, Michel; Vincens, Maurice Phosphorus, Sulfur and Silicon and the Related Elements, 1992 , vol. 71, # 1 p. 127 - 138

66295-44-1 structure

66295-44-1

106-93-4 structure

106-93-4

~%

51807-11-5 structure

51807-11-5

Literature: Mastalerz,P. Roczniki Chemii, 1964 , vol. 38, p. 61 - 66

Precursor 2
66295-44-1 106-93-4
DownStream 0

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%