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2-Ethyl-3-hydroxy-4-pyrone 2-Ethyl-3-hydroxy-4H-pyran-4-one 2-Ethylpyromeconic acid
Chemical Safety Data Sheet MSDS / SDS
Revision Date:2024-08-10Revision Number:1
Hazard statements
H302 Harmful if swallowed
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11
No data available
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Carbon oxides
Wear self-contained breathing apparatus for firefighting if necessary.
No data available
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Do not let product enter drains.
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.
For disposal see section 13.
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire protection.
For precautions see section 2.2.
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
Hazard composition and occupational exposure limits
Does not contain substances with occupational exposure limits.
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.
No data available
No data available
Stable under recommended storage conditions.
No data available
No data available
Strong oxidizing agents
Hazardous decomposition products formed under fire conditions. - Carbon oxides Other decomposition products - No data available
In the event of fire: see section 5
Acute toxicity
LD50 Oral - Rat - 1.150 mg/kg
LD50 Dermal - Rabbit - > 5.000 mg/kg
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: UQ0840000
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Toxicity
LD50 orally in male mice, male rats, female rats, chicks (mg/kg): 780, 1150, 1200, 1270 (Gralla)
No data available
No data available
No data available
No data available
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
No data available
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Dispose of as unused product.
ADR/RID: - IMDG: - IATA: -
ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA: Not dangerous goods
ADR/RID: - IMDG: - IATA: -
ADR/RID: - IMDG: - IATA: -
ADR/RID: no IMDG Marine pollutant: no IATA: no
No data available
Regulations on the Safety Management of Hazardous Chemicals
China Catalog of Hazardous chemicals 2015:Not Listed. website: #
Measures for Environmental Management of New Chemical Substances
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC):Listed. website: #
EC Inventory:Listed.
European Inventory of Existing Commercial Chemical Substances (EINECS):Listed. website: #
Korea Existing Chemicals List (KECL):Listed. website: //ncis.nier.go.kr
New Zealand Inventory of Chemicals (NZIoC):Listed. website: #
Philippines Inventory of Chemicals and Chemical Substances (PICCS):Listed. website: #
United States Toxic Substances Control Act (TSCA) Inventory:Listed. website: #
Vietnam National Chemical Inventory:Listed. website: #
Package&Shipping
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