Benzene, ethenyl-, polymer with 1,3-butadiene

HCID 62697

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Basic information

CAS: 61789-96-6
Standard SMILES: C=CC=C.C=Cc1ccccc1
InChIKey: MTAZNLWOLGHBHU-UHFFFAOYSA-N
Molecular formula: C12H14
Average molar mass: 158.24 g/mol

Overview

Styrene-butadiene copolymer is a polymer.

Names & identifiers

Preferred name: Benzene, ethenyl-, polymer with 1,3-butadiene
IUPAC: buta-1,3-diene;styrene
English name: Styrene butadiene rubber
Molecular formula: C36H42X2
Molecular weight: 474.728

Names & synonyms

Butadiene-styrene rubberPliolite S-5BPliolite S-5CPliolite S-5EButadiene-styrene resinRicon A-84Butakon 85-71Rubber, butadiene-styrenePS-SU2BASE 661styrene butadiene rubberStyrene-butadiene rubber

Show more names

SBR drySBR solidstyrene/ butadiene rubber latex

SBR elastomerDTXSID401062249RefChem:562686Ucar latex 110 (Obs.)Styrenebutadiene rubber, fume61789-96-6Rubber, styrenebutadiene, fumeStyrene-butadiene rubber, fume

Database identifiers

CAS: 61789-96-6、67762-70-3、83453-06-9、9003-55-8
PubChem CID: 62697
ChEBI: CHEBI:82570
EC Number: 612-382-1、618-370-2

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 2
Heavy atoms: 12
Formal charge: 0
Complexity: 89.1

Experimental & physicochemical properties

PolymersPlastics & Rubber -> Polymers

Food AdditivesMASTICATORY SUBSTANCE -> FDA Substance added to food

Food Contact Substances · 2 items

FCS -> FDA Cumulative Estimated Daily Intake (CEDI)

FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical Description · 2 items

Other Solid

Yellow solid with an odor of rubber; [3M MSDS]

Safety & regulation

GHS classification

GHS Classification · 2 items

Not Classified

Aggregated GHS information provided per 380 reports by companies from 10 notifications to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 6 items

Chemical: Benzene, ethenyl-, polymer with 1,3-butadiene

Chemical: Rubber, butadiene styrene

Benzene, ethenyl-, polymer with 1,3-butadiene is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Benzene, ethenyl-, polymer with 1,3-butadiene are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

FRI - indicates a polymeric substance containing no free-radical initiator in its Inventory name but is considered to cover the designated polymer made with any free-radical initiator regardless of the amount used.

Styrene Butadiene Rubber: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Benzene, ethenyl-, polymer with 1,3-butadiene: Does not have an individual approval but may be used under an appropriate group standard

Other Safety Information · 2 items

IMAP assessments - Rubber, butadiene styrene: Human health tier I assessment

IMAP assessments - Benzene, ethenyl-, polymer with 1,3-butadiene: Environment tier I assessment

Hazards SummaryA mild skin irritant; Oral LD50 (rat) > 20 mL/kg; [RTECS] May cause mechanical eye irritation; [3M MSDS]

Hazard Classes and CategoriesNot Classified