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4,4''-Dibromo-p-terphenyl - 97%, high purity , CAS No.17788-94-2

COA

Grade & Purity:

≥97%

Cas Number: 17788-94-2
Molecular Weight: 388.1
Beilstein Registry Number: 5(3)2299
MDL number: MFCD00272889
PubChem CID: 12455998

In stock

Item Number

D121481

Grouped product items
SKU	Size	Availability	Price
D121481-1g	1g	3	$34.90
D121481-5g	5g	2	$153.90
D121481-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$277.90
D121481-25g	25g	1	$623.90

View related series

Aryl halides (excluding fluorides) (243) Non heterocyclic block (8163)

Basic Description

Synonyms	4,4''-Dibromo-[1,1';4',1'']terphenyl \| 4,4''-Dibromo-p-terphenyl \| 4,4''-Dibromo-1,1':4',1''-terphenyl \| C18H12Br2 \| FT-0630341 \| 1,1':4',1''-Terphenyl, 4,4''-dibromo- \| 1~4~,3~4~-Dibromo-1~1~,2~1~:2~4~,3~1~-terphenyl \| SB66532 \| 1,4-bis(4-bromophenyl)ben
Specifications & Purity	≥97%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Terphenyls

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Terphenyls
Intermediate Tree Nodes	Not available
Direct Parent	P-terphenyls
Alternative Parents	Brominated biphenyls Bromobenzenes Aryl bromides Organobromides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Para-terphenyl - Brominated biphenyl - Biphenyl - Halobenzene - Bromobenzene - Aryl halide - Aryl bromide - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as p-terphenyls. These are terphenyls with a structure containing the 1,4-diphenylbenzene skeleton.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	1,4-bis(4-bromophenyl)benzene
INCHI	InChI=1S/C18H12Br2/c19-17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(20)12-8-16/h1-12H
InChIKey	VAIPJQIPFPRJKJ-UHFFFAOYSA-N
Smiles	C1=CC(=CC=C1C2=CC=C(C=C2)Br)C3=CC=C(C=C3)Br
Isomeric SMILES	C1=CC(=CC=C1C2=CC=C(C=C2)Br)C3=CC=C(C=C3)Br
WGK Germany	3
Molecular Weight	388.1
Beilstein	5(3)2299
Reaxy-Rn	2117799
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2117799&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
D1824116	Certificate of Analysis	Jun 12, 2025	D121481
D1824115	Certificate of Analysis	Jun 12, 2025	D121481
K2313067	Certificate of Analysis	Nov 29, 2023	D121481
K1816162	Certificate of Analysis	Jun 23, 2022	D121481
G1408041	Certificate of Analysis	Apr 25, 2022	D121481

Chemical and Physical Properties

Melt Point(°C)	315°C
Molecular Weight	388.100 g/mol
XLogP3	7.300
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	2
Exact Mass	387.929 Da
Monoisotopic Mass	385.931 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	20
Formal Charge	0
Complexity	250.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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