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Chemical Substance

3,3'-dimethylbiphenyl–4,4'-diyl diisocyanate 615-051-00-X

CAS Number91-97-4
EC Number202-112-7
Molecular FormulaC16H12N2O2
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Identifiers

Cas Number91-97-4Primary
Ec Number202-112-7
Chemical Name3,3'-Dimethyl-4,4'-biphenylene diisocyanate
Chemical Name3,3'-dimethylbiphenyl–4,4'-diyl diisocyanate 615-051-00-X

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08

Hazard Classifications

Skin Sens. 1A
Skin sensitisation
Warning
Hazard CodeH317
CategorySkin Sens. 1A
Source: Harmonised C&L
Resp. Sens. 1
Sensitization, respiratory
Danger
Hazard CodeH334
CategoryResp. Sens. 1
Source: Harmonised C&L
Carc. 2
Carcinogenicity
Warning
Hazard CodeH351
CategoryCarc. 2
Source: Harmonised C&L

Regulatory Lists (6)

REACH ANNEX XVII ENTRY 74 — DIISOCYANATES
REACH Annex XVII Restriction Entry 74 — Diisocyanates restricted under Regulation (EU) 2020/1149 amending REACH, requiring training for industrial and professional use of substances containing diisocyanates at concentration >= 0.1% by weight
CLP ANNEX VI — HARMONISED CLASSIFICATION AND LABELLING
Substances with a harmonised classification and labelling in Annex VI of the CLP Regulation (EC) No 1272/2008. The classification is legally binding across the EU and overrides a supplier's own self-classification.
VOLVO GREY LIST
Volvo Grey List — Substances subject to restricted use in Volvo vehicles, targeted for phase-out
KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out
PBT/VPVB ASSESSMENT
ECHA PBT/vPvB assessment — Substances evaluated for Persistent, Bioaccumulative and Toxic or very Persistent and very Bioaccumulative properties under REACH
EU COSMETIC PRODUCTS REGULATION: PROHIBITED SUBSTANCES
EU Cosmetic Products Regulation: Prohibited Substances — Substances prohibited in cosmetic products under Annex II of Regulation (EC) No 1223/2009

Related Substances

4,4'-methylenediphenyl diisocyanate, diphenylmethane-4,4'diisocyanate
4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL
61794-96-5
2,2-dimethylpentane-1,5-diyl diisocyanate
93859-12-2
4,4'-DIIODO-3,3'-DIMETHOXYBIPHENYL
92160-61-7
3,3'-dichloro-4,4'-diisocyanato-1,1'-biphenyl
5331-87-3

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.