Registration Dossier
Registration Dossier
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EC number: 273-054-8 | CAS number: 68937-17-7
Toxicological Summary
Administrative data
Workers - Hazard via inhalation route
Systemic effects
Acute/short term exposure
DNEL related information
Local effects
Long term exposure
- Hazard assessment conclusion:
- DNEL (Derived No Effect Level)
- Value:
- 12.5 mg/m³
Acute/short term exposure
DNEL related information
Workers - Hazard via dermal route
Systemic effects
Acute/short term exposure
DNEL related information
Workers - Hazard for the eyes
Additional information - workers
In the absence of suitable data, it is not possible to quantify DNELs for disilane, chloro Me derivs. The critical health effect is considered to be corrosion of skin and the respiratory tract. Semi-quantitative risk characterisation will be performed for the inhalation route on the basis of the EU OEL for the hydrolysis product, hydrogen chloride (8 mg/m3equivalent to 12.5 mg/m31,2-dimethyl,1,1,2,2-tetrachlorodisilane).
General Population - Hazard via inhalation route
Systemic effects
Acute/short term exposure
DNEL related information
Local effects
Acute/short term exposure
DNEL related information
General Population - Hazard via dermal route
Systemic effects
Acute/short term exposure
DNEL related information
General Population - Hazard via oral route
Systemic effects
Acute/short term exposure
DNEL related information
General Population - Hazard for the eyes
Additional information - General Population
There is no exposure of consumers to disilane, chloro Me derivs.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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