N,N'-diphenylterephthaldiamide

Modify Date: 2026-07-03 20:45:09

N,N'-diphenylterephthaldiamide Structure
N,N'-diphenylterephthaldiamide structure
Common Name N,N'-diphenylterephthaldiamide
CAS Number 7154-31-6 Molecular Weight 316.35300
Density 1.279 g/cm3 Boiling Point 382.6ºC at 760mmHg
Molecular Formula C20H16N2O2 Melting Point N/A
MSDS N/A Flash Point 116.9ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-N,4-N-diphenylbenzene-1,4-dicarboxamide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.279 g/cm3
Boiling Point 382.6ºC at 760mmHg
Molecular Formula C20H16N2O2
Molecular Weight 316.35300
Flash Point 116.9ºC
Exact Mass 316.12100
PSA 58.20000
LogP 4.33720
Index of Refraction 1.698
InChIKey MXHDSBYJGVZESK-UHFFFAOYSA-N
SMILES O=C(Nc1ccccc1)c1ccc(C(=O)Nc2ccccc2)cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2924299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  7

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 N,N'-diphenylterephthaldiamideBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition of PrPC polymerization by PrP-res at 100 uM
Source: ChEMBL
Target: Major prion protein
External Id: CHEMBL837694
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
Name: Inhibition of PrP-res formation in SMB (Scrapie mouse brain) cells at 10 uM
Source: ChEMBL
Target: Major prion protein
External Id: CHEMBL826508
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Terephthalanilide
N,N'-diphenyl-1,4-benzenedicarboxamide
Terephthalic acid dianilide
N,N'-diphenylterephthaloyldiamide
N,N'-Diphenylterephthalamide

 N,N'-diphenylterephthaldiamide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: The English name of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 1-N,4-N-diphenylbenzene-1,4-dicarboxamide.
Q: What are the upstream materials of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: Related upstream materials(CAS) of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide: 100-20-9;100-21-0;18440-21-6;542-16-5;142-04-1;6668-01-5;6051-65-6.
Q: What is the boiling point of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: Boiling point of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 382.6ºC at 760mmHg.
Q: What is the polar surface area (PSA) of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: Polar surface area (PSA) of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 58.20000.
Q: What English synonyms does 1-N,4-N-diphenylbenzene-1,4-dicarboxamide have?
A: English synonyms of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide: Terephthalanilide, N,N'-diphenyl-1,4-benzenedicarboxamide, Terephthalic acid dianilide, N,N'-diphenylterephthaloyldiamide, N,N'-Diphenylterephthalamide.
Q: What is the CAS number of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: CAS number of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 7154-31-6.
Q: What is the molecular weight of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: Molecular weight of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 316.35300.
Q: What is the SMILES notation of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: SMILES notation of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is O=C(Nc1ccccc1)c1ccc(C(=O)Nc2ccccc2)cc1.
Q: What is the InChIKey of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: InChIKey of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is MXHDSBYJGVZESK-UHFFFAOYSA-N.
Q: What is the LogP of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide?
A: LogP of 1-N,4-N-diphenylbenzene-1,4-dicarboxamide is 4.33720.

 N,N'-diphenylterephthaldiamidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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