Certifications 2

Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau
Item no.: 886592
Material Safety Data Sheet
11. Toxicological information
11.1. Information on toxicological effects
Acute toxicity
Preparation not tested.
CAS No. Chemical name
Exposure route Dose Species Source
64742-95-6 Solvent naphtha (petroleum), light arom.; Low boiling point naphtha - unspecified
oral LD50 > 5000 mg/kg Rat OECD 401
dermal LD50 > 2000 mg/kg Rabbit OECD 402
inhalation (4 h) aerosol LC50 > 7,63 mg/l Rat OECD 403
Additional information on tests
Organic solvent: according to the literature, aliphatic hydrocarbons have a slightly irritant effect on the skin and mucous
membranes in addition to their demoisturising and narcotic properties. Direct contact with lung tissue (e.g. through aspiration)
may cause pneumonia.
Practical experience
Observations relevant to classification
LD 50/oral rat => 2.000 mg/kg
LD 50/dermal rat => 2.000 mg/kg
LC 50/inhalativ 4h rat => 20 mg/l
Other observations
Has degreasing effect on the skin. Eye contact may cause irritation.
Inhalation of high vapour concentrations can cause narcotic effects and metabolic acidosis . Symptoms of overexposure are
dizziness, headaches, fatigue, nausea, unconsciousness, and respiratory arrest. Fast evaporation of liquid can cause frostbite.
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