SDS

Rapid Set Ultra-Fast Anchoring Adhesive Part B SDS US
Version #: 02 Revision date: 23 February 2017 | Issue date: 25 January 2017 Page 7 of 11
Components
Species
Test Results
Dibenzoyl Peroxide (Oral)
Dipropyleneglycol Dibenzoate (Oral)
Zinc Distearate (Oral)
Dipropyleneglycol Dibenzoate
(Dermal)
Zinc Distearate (Dermal)
Dibenzoyl Peroxide (Inhalation)
Dipropyleneglycol Dibenzoate
(Inhalation)
Rat
Rat
Rat
Rat
Rat
Rat
Rat
LD50: >5000 mg/kg
LD50: 3914 mg/kg
LD50: >5000 mg/kg
LD50: >2000 mg/kg
LD50: >2000 mg/kg
LD50 (4HR): >24.3 mg/l
LD50 (4HR): >200 mg/l
OECD Test Guideline 403
Skin corrosion/irritation
Slight irritation.
Serious eye damage/eye
irritation
Severe eye irritation, reversing within 7 days.
Respiratory or skin sensitization
Respiratory sensitization
ND
Skin sensitization
ND
Germ cell mutagenicity
No evidence of genotoxic effects in vitro or in vivo.
Carcinogenicity
May cause cancer.
In 1997, IARC (the International Agency for Research on Cancer) concluded that
crystalline silica inhaled from occupational sources can cause lung cancer in
humans. However in making the overall evaluation, IARC noted that
"carcinogenicity was not detected in all industrial circumstances studied.
Carcinogenicity may be dependent on inherent characteristics of the crystalline
silica or on external factors affecting its biological activity or distribution of its
polymorphs." (IARC Monographs on the evaluation of the carcinogenic risks of
chemicals to humans, Silica, silicates dust and organic fibres, 1997, Vol. 68, IARC,
Lyon, France.) In June 2003, SCOEL (the EU Scientific Committee on Occupational
Exposure Limits) concluded that the main effect in humans of the inhalation of
respirable crystalline silica dust is silicosis. "There is sufficient information to
conclude that the relative risk of lung cancer is increased in persons with silicosis
(and, apparently, not in employees without silicosis exposed to silica dust in
quarries and in the ceramic industry). Therefore, preventing the onset of silicosis
will also reduce the cancer risk..." (SCOEL SUM Doc 94-final, June 2003) According
to the current state of the art, worker protection against silicosis can be
consistently assured by respecting the existing regulatory occupational exposure
limits. Occupational exposure to respirable dust and respirable crystalline silica
should be monitored and controlled.
IARC Monographs. Overall
Evaluation of
Carcinogenicity
Crystalline Silica (CAS 14808-60-7) 1A Carcinogenic to humans.
NTP Report on
Carcinogens
Crystalline Silica (CAS 14808-60-7) Known To Be Human Carcinogen.