All Photos(1)
About This Item
Linear Formula:
CH3(CH2)6C6H4C6H4CN
CAS Number:
Molecular Weight:
277.40
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
![6-[4-(4-Cyanophenyl)phenoxy]hexyl methacrylate 96%](/deepweb/assets/sigmaaldrich/product/structures/225/164/3dc33b5e-baf4-44f2-9e81-770c92250f7b/640/3dc33b5e-baf4-44f2-9e81-770c92250f7b.png)
![1,4-Bis[4-(6-acryloyloxyhexyloxy)benzoyloxy]-2-methylbenzene ≥95%](/deepweb/assets/sigmaaldrich/product/structures/348/602/d338a771-03b4-4ba9-9788-426be85146d9/640/d338a771-03b4-4ba9-9788-426be85146d9.png)
Quality Level
Assay
98%
form
liquid crystal
SMILES string
CCCCCCCc1ccc(cc1)-c2ccc(cc2)C#N
InChI
1S/C20H23N/c1-2-3-4-5-6-7-17-8-12-19(13-9-17)20-14-10-18(16-21)11-15-20/h8-15H,2-7H2,1H3
InChI key
ZGOWXOZNUNZPAV-UHFFFAOYSA-N
Related Categories
General description
4′-Heptyl-4-biphenylcarbonitrile (7CB) belongs to the family of thermotropic liquid crystals from the CB family. Crystal transition temperature of 7CB is 15oC and it melts at 36oC. 1
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 4
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service