C70
840.7 g/mol
Electronic ChemicalWarning
Fullerene C70
CAS115383-22-7EC634-223-5
Category
Electronic Chemical
Compound Class
Aromatic
Primary Use
solar energy material
Fullerene C70 is a carbon-based molecule composed of 70 carbon atoms arranged in a cage-like fused-ring structure resembling a rugby ball, consisting of 25 hexagons and 12 pentagons. It is closely related to the more well-known C60 fullerene and is studied for its electronic and optical properties, making it of interest as a material in solar energy applications.
material for organic photovoltaic cellselectron acceptor in solar energy devices
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing Fullerene C70?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
StrongStructure SimilarSimilarity 1.00
Fullerene C60
CAS131159-39-2
Carbon allotrope for electronic materials
StrongStructure SimilarSimilarity 1.00
Buckminsterfullerene
CAS99685-96-8
conductor in energy storage cells
ReferenceSame Category
N-(4-Bromophenyl)-[1,1'-biphenyl]-4-amine
CAS1160294-93-8
Electronic chemical intermediate
ReferenceSame Category
1,2,4-Triphenylbenzene
CAS1165-53-3
Electronic chemical precursor material
ReferenceSame Category
4-methyl-4'-n-propyl-(1,1-biphenyl)
CAS117713-15-2
Liquid crystal intermediate
ReferenceSame Category
2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
CAS1189047-28-6
organic electronics intermediate
Related Reading
What Are Electronic Resins? The Polymers Inside Chips, Substrates, and Circuit Boards
"Electronic resin" is not one material. It is a family of electronic-grade polymers — epoxy molding compounds, laminate resins, build-up films, and photoresists — defined less by what they are made of than by the electrical, thermal, and dimensional numbers they must hit.
Read moreWhy the AI Boom Is Also a Chemistry Boom: Inside the Ultra-High-Purity Electronic Chemicals Supply Chain Behind HBM, CoWoS, and Electronic-Grade HF
An AI chip isn't just bigger than an ordinary chip — it passes through more lithography, etch, clean, and polish cycles, each consuming ultra-high-purity photoresist, CMP slurry, electronic-grade HF, sulfuric acid, and PGMEA at parts-per-trillion purity. A fact-based map of why this supply chain is short, hard to switch suppliers on, and now visibly tightening.
Read moreSafety Reference
Warning
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Fullerene C70 (CAS 115383-22-7) is 2803.00.
HS code (international, 6-digit)
2803.00
EU CN code (8-digit)
2803 00 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(C70-D5h(6))[5,6]fullerene
InChIKey
ATLMFJTZZPOKLC-UHFFFAOYSA-N
SMILES
C12=C3C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%10=C%10C8=C5C1=C%10C1=C%13C5=C8C1=C2C1=C3C2=C3C%10=C%13C%14=C3C1=C8C1=C3C5=C%12C5=C8C%11=C%11C9=C7C7=C9C6=C4C2=C2C%10=C4C(=C29)C2=C6C(=C8C8=C9C6=C4C%13=C9C(=C%141)C3=C85)C%11=C27
Synonyms (11)
- (C70-D5h(6))[5,6]fullerene
- Buckminsterfullerene C70
- C70 Fullerene
- Carbon C70
- Fullerene 70
- Fullerene C70
- [5,6]-Fullerene-C70
- [5,6]Fullerene-C70-D5h(6)
- [70-D5h]fullerene
- rugbyballene
Sourcing Fullerene C70?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.