NOAEL Studies Cosmetic Ingredient

Butylene/Ethylene/Styrene Copolymer NOAEL Studies

INCI: BUTYLENE/ETHYLENE/STYRENE COPOLYMER

CAS: 68648-89-5

Raw No Observed Adverse Effect Level endpoint records grouped by source. This page does not render calculated Margin of Safety values.

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CIR Safety Assessment 6 endpoints
Source Endpoint Type Value Unit Species Route Duration Study Type Reference
CIR Safety Assessment NOAEL =0.05 mg/m3 rat inhalation 24 months inhalation toxicity 0; 05; 2, p.8
CIR Safety Assessment NOAEL =8.3 mg/m3 rat oral 2-week repeated dose toxicity 2; 29,30; 10, p.9
CIR Safety Assessment NOAEL =10.8 mg polymer solids/m3 rat oral 2-week repeated dose toxicity 2; 29,30; 10, p.9
CIR Safety Assessment NOAEL =80 ppm - oral - oral toxicity 10; 20; 40, p.15
CIR Safety Assessment NOAEL =200 mg/kg-day dog - - NOAEL study 200; 400; (4, p.9
CIR Safety Assessment NOAEL =250 ppm Rats Inhalation Multigeneration study Developmental and reproductive effects 53, p.13
openFDA substances 1 endpoint
Source Endpoint Type Value Unit Species Route Duration Study Type Reference
openFDA substances FDA UNII substance identifier H58HX2GWJ5 UNII - - - polymer -