Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disodium 4,4'-isopropylidenediphenolate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2444-90-8

2444-90-8 structure

2444-90-8 structure

Name: disodium 4,4'-isopropylidenediphenolate
Chemical Name: disodium,4-[2-(4-oxidophenyl)propan-2-yl]phenolate
CAS Number: 2444-90-8
Molecular Formula: C₁₅H₁₄Na₂O₂
Molecular Weight: 272.25000
Create Date: 2017-06-24 21:40:26
Modify Date: 2026-08-02 22:59:04

Name	disodium,4-[2-(4-oxidophenyl)propan-2-yl]phenolate
Synonyms	Phenol,4,4'-(1-methylethylidene)bis-,disodium salt disodium salt of bisphenol A 4,4'-(Dimethylmethylene)bis[1-(sodiooxy)benzene] Phenol, 4,4'-(1-methylethylidene)bis-, sodium salt (1:2) EINECS 219-488-3 Disodium 4,4'-isopropylidenediphenolate sodium 4,4'-(propane-2,2-diyl)diphenolate 2,2-BIS(4-HYDROXYPHENYL)PROPANE,DISODIUMSALT Diphenylolpropane disodium salt Disodium 4,4'-(dimethylmethylene)bisphenolate Isopropylidenebis(4,1-phenylene)bis(oxy)disodium 4,4'-Isopropylidenebis[1-(sodiooxy)benzene] 2,2-bis-(4-hydroxyphenyl)propane disodium salt bisphenol A sodium salt 4,4'-(1-Methylethylidene)bis[1-(sodiooxy)benzene] 4,4'-Isopropylidinebisphenol,disodium salt 4,4'-(1-Methylethylidene)bisphenol disodium salt Phenol,4,4'-isopropylidenedi-,disodium salt disodium 4-[2-(4-oxidophenyl)propan-2-yl]benzenolate BISPHENOL A DISODIUM SALT disodium salt of 2,2-bis(4-hydroxyphenyl)propane Sodium4,4''-(propane-2,2-diyl)diphenolate Disodium 4,4'-(1-methylethylidene)diphenolate disodium salt of 2,2-bis(p-hydroxyphenyl)propane

Density	1.143g/cm3
Boiling Point	400.8ºC at 760mmHg
Melting Point	150-155ºC (solidification range)
Molecular Formula	C₁₅H₁₄Na₂O₂
Molecular Weight	272.25000
Flash Point	192.4ºC
Exact Mass	272.07900
PSA	46.12000
LogP	4.30010
Vapour Pressure	5.34E-07mmHg at 25°C

80-05-7 structure

80-05-7

~95%

2444-90-8 structure

2444-90-8

Literature: CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY Patent: US2005/272957 A1, 2005 ; Location in patent: Page/Page column 4 ;

Precursor 1
80-05-7
DownStream 3
38103-06-9 54395-52-7 90139-53-0

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