Compound Q&A

What is Cellulose acetate butyrate (CAS: 9004-36-8)?

Answer

Cellulose acetate butyrate
Cellulose acetate butyrate (CAB) is a cellulose derivative with a high degree of acetylation and butyrylation. Its chemical formula is (C6H7O2OOCCH3)3OOCCH2CH(CH3)CO2CH3. CAB is known for its excellent mechanical properties, transparency, and flexibility, making it suitable for various applications in industry and pharmaceuticals.

About

CAS No 9004-36-8
English Name Cellulose acetate butyrate
Molecular Formula C27H14O2
Molecular Weight 318.23 g/mol
SMILES C1C2=CC3=C(C=C2C4=CC5=C(C=C41)C6=CC=CC=C6C5=O)C(=O)C7=CC=CC=C73
InChIKey NSYLYZAYAMBARI-UHFFFAOYSA-N
Last Updated: 2025-09-02 18:52

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