Rubber

Independent reference data for Rubber (CAS 9006-04-6), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Physicochemical values on record

Documented uses on record

Used as a monomer to manufacture polyisoprene and butyl rubber; [HSDB]Almost all isoprene produced is used for the preparation of polymers or copolymers. cis-Polyisoprene is the largest application with SIS block polymers a secondary application, and butyl rubber is a significant third application.

Synonyms and trade names

ISOPRENE; 78-79-5; 2-Methyl-1,3-butadiene; 2-Methylbuta-1,3-diene; Isopentadiene; 2-Methylbutadiene; 2-Methyldivinyl; 1,3-Butadiene, 2-methyl-; beta-Methylbivinyl; 3-Methyl-1,3-butadiene; DTXSID2020761; 0A62964IBU; NSC-9237; DTXCID20761; CHEBI:35194; NSC9237

Regulatory listings held on file

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetics ingredient -> Fragrance
GHS notification summary	0.1% (1 / 2428)

GHS hazard classification

GHS notification summary	0.1% (1 / 2428)
Reported hazard statements	H224, H341, H350, H412, H317 (65.5%), H334 (57.9%), H315, H304

H224: Extremely flammable liquid and vapor [Danger Flammable liquids]

H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]

What the public record says

Rubber · CAS 9006-04-6 · C5H8. UNII 0A62964IBU. Boiling Point: 93 °F at 760 mmHg (NTP, 1992); Boiling Point: 34.067 °C; Boiling Point: 34 °C.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.