Registration Dossier

Administrative data

Workers - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Workers - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified

Workers - Hazard for the eyes

Local effects

Hazard assessment conclusion:
no hazard identified

Additional information - workers

A Combined Repeated Dose Toxicity Study with the Reproduction / Developmental Toxicity Screening Test, performed according to OECD TG 422 with acceptable restrictions, and in compliance with GLP, was used for the calculation of DNELs. No biologically significant, treatment-related effects were reported in rats given 1,3,5-trimethyl-1,1,3,5,5-pentaphenyltrisiloxane by oral gavage at 100, 500, 1000 mg/kg bw/day. A NOAEL of >=1000 mg/kg bw/day was derived (Dow Corning Corporation, 2005).

General Population - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

General Population - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information
Justification:
Default
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

Local effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified

General Population - Hazard via oral route

Systemic effects

Long term exposure
Hazard assessment conclusion:
no hazard identified
Acute/short term exposure
Hazard assessment conclusion:
no hazard identified
DNEL related information

General Population - Hazard for the eyes

Local effects

Hazard assessment conclusion:
no hazard identified

Additional information - General Population

A Combined Repeated Dose Toxicity Study with the Reproduction / Developmental Toxicity Screening Test, performed according to OECD TG 422 with acceptable restrictions, and in compliance with GLP, was used for DNELs deriviation. No biologically significant, treatment-related effects were reported in rats given 1,3,5-trimethyl-1,1,3,5,5-pentaphenyltrisiloxane by oral gavage at 100, 500, 1000 mg/kg bw/day. A NOAEL of >=1000 mg/kg bw/day was derived (DCC, 2005).