HTR D-2

2.1 Classification of the substance or mixture

Irritant R36/38 Irritating to eyes and skin. R10: Flammable.

Principle Routes of Exposure

Inhalation, skin, eyes, ingestion Chemical Interactions: No known interactions

Medical Conditions Generally Aggravated by Exposure

No data avatlabie Human Threshold Response Data Odor Threshold: Not established Irritation Threshold: Not established Immediate (Acute) Health Effects Inhalation Toxicity: Not expected to be toxic by inhalation. Inhalation of high concentrations may result in central nervous system (CNS) effects such as dizziness, weakness, fatigue, nausea, headache, and lack of coordination. Page 1 of 7 Inhalation Irritation: High concentrations are moderately irritating to the eyes, nose, throat, and lungs. Skin Contact: Skin contact may cause moderate irritation consisting of transient redness and swelling. This irritant effect would not be expected to result in permanent damage. Skin Absorption: No significant adverse effects to health would be expected to occur from dermal contact. Bye Contact: Contact may cause moderate irritation consisting of transient redness, swelling, and mucous membrane discharge to the conjunctiva. No corneal involvement or visual impairment is expected. Ingestion Lrritation: Ingestion may cause irritation of the gastrointestinal] tract and gastrointestinal discomfort with any or al] of the following symptoms: nausea, vomiting, lethargy or diarrhea. Ingestion Toxicity: Moderately toxic if swallowed. AcuteTarget Organ Toxicity: Central nervous system

Potential chronic health

Carcinogenicity: This product is not known or reported to be carcinogenic by any reference source including IARC or NTP. Reproductive and Developmental Toxicity: This chemical is not known or reported to affect reproductive function or fetal development. Inhalation: There are no known or reported effects from chronic exposure except for effects similar to those experienced from acute exposure. Skin Contact: Dermal contact may cause defatting of skin and/or dermatitis. Skin There are no known or reported effects from chronic exposure except for effects (if any) Absorption: similar to those experienced from acute exposure. Ingestion: There are no known or reported effects from chronic ingestion except for effects similar to those experienced from single exposure. Chronic Target Organ Toxicity: Skin Supplemental Health Hazard Information: No additional health information available,