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CAS Number: 7425-84-5
4,4'-(propane-2,2-diyl)dibenzoic acid

Structure

4,4'-(propane-2,2-diyl)dibenzoic acid
Name: 4,4'-(propane-2,2-diyl)dibenzoic acid
Synonyms:
General Information
Product Number: 7425845
CAS Registry Number:
7425-84-5
Name:
Benzoic acid, 4,​4'-​(1-​methylethylidene)​bis-
Benzoic acid, 4,​4'-​isopropylidenedi- (6CI,​7CI,​8CI); 2,​2-​Bis(4-​carboxyphenyl)​propane; 2,​2-​Bis(p-​carboxyphenyl)​propane; NSC 401367 
 
Chemical Formula: C17H16O4
Exact Mass: 284.10
Molecular Weight: 284.31
m/z: 284.10 (100.0%), 285.11 (18.7%), 286.11 (2.5%)
Elemental Analysis: C, 71.82; H, 5.67; O, 22.51
 
InChI: InChI=1S/C17H16O4/c1-17(2,13-7-3-11(4-8-13)15(18)19)14-9-5-12(6-10-14)16(20)21/h3-10H,1-2H3,(H,18,19)(H,20,21)
InChIKey: XKACUVXWRVMXOE-UHFFFAOYSA-N
Canonical SMILES : CC(C)(C1=CC=C(C=C1)C(=O)O)C2=CC=C(C=C2)C(=O)O
 
Thermal Properties Value Condition Note
Boiling Point 310 °C Press: 2 Torr (1)CAS
Melting Point 320 °C   (2)IC
Melting Point 314-316 °C   (3)IC
Melting Point 314 °C   (4)CAS
Melting Point 314 °C Solv: acetic acid (64-19-7) (5)CAS
Melting Point 278-284 °C   (4)CAS

Specification

98%

References
  1. (1) GB 753384 1956 CAPLUS
  2. (2) Weider, Richard; EP 414062 A2 1991 CAPLUS
  3. (3) Basaeva, N. N.; Osnov. Organ. Sintez i Neftekhimiya, (Leningrad) 1979, (11), P62-7 CAPLUS
  4. (4) Schweitzer, Carl E.; US 2794822 1957 CAPLUS
  5. (5) Yoda, Naoya; Makromolekulare Chemie 1959, V32, P1-12 CAPLUS
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