Product name	metamifop
CAS	256412-89-2
molecular weight	440.851
density	1.4±0.1 g/cm3
melting point	589.6±60.0℃ at 760 mmHg
Molecular formula	C23H18ClFN2O4
melting point	128℃
MSDS	N/A
flash point	310.4±32.9℃
Structural formula

physicochemical properties

density	1.4±0.1 g/cm3
boiling point	589.6±60.0 °C at 760 mmHg
melting point	128 °C
Molecular formula	C23H18ClFN2O4
molecular weight	440.851
flash point	310.4±32.9 °C
accurate mass	440.093903
PSA	64.80000
LogP	4.94
Appearance	solid ;White to Light yellow powder to crystal
Vapor pressure	0.0±1.7 mmHg at 25°C
refractive index	1.634
Storage conditions	0-10°C;Stored in inert gas; Avoid air and heating

 

　　MSDS

　　Module 1. Chemicals

　　1.1 Product identifier

　　: (±)-Metamifop

　　Product name

　　1.2 Other methods of identification

　　(RS)-2-[4-[(6-Chloro-2-benzoxazolyl)oxy]phenoxy]-N-(2-fluorophenyl)-N-methylpropanamide

　　1.3 The relevant identified uses of the substance or mixture and the proposed unsuitable uses

　　Only for research and development. Not for medicinal, household or other purposes.

　　Module 2. Hazard Overview

　　2.1 GHS-Classification

　　Acute toxicity, inhalation (category 4)

　　Eye irritation (Category 2B)

　　Skin Allergy (Category 1)

　　Acute aquatic toxicity (Category 1)

　　Chronic aquatic toxicity (Category 1)

　　2.2 GHS marking elements, including preventive statements

　　Pictogram

　　Warning word warning

　　Hazard statement

　　H317 may cause allergic reactions to the skin.

　　H320 causes eye irritation.

　　H332 inhalation is harmful.

　　H410 is extremely toxic to aquatic organisms and has long-term lasting effects.

　　Warning statement

　　Preventive measures

　　P261 Avoid inhalation of dust/smoke/gas/smoke/vapor/spray.

　　P264 Clean the skin thoroughly after operation.

　　P271 can only be used outdoors or in a well-ventilated place.

　　P272 It is forbidden to take contaminated work clothes out of the workplace.

　　P273 avoid release into the environment.

　　P280 wear protective gloves.

　　Incident response

　　P302 + P352 If it comes into contact with the skin: rinse with plenty of water.

　　P304 + P340 If inhaled: Move the victim to a place with fresh air and rest in a comfortable breathing position.

　　P305 + P351 + P338 If it comes into contact with your eyes, rinse slowly and gently with water for a few minutes. If you wear contact lenses and can easily take them

　　Out, take out the contact lenses, and then continue to rinse.

　　P312 If you feel unwell, call for help from the poisoning control center or a doctor.

　　For specific disposal of P321 (see the first aid instructions provided on this label).

　　P333 + P313 If skin irritation or rash occurs: seek medical attention/consultation.

　　P337 +P313 If you still feel eye irritation: seek medical attention/consultation.

　　P362 + P364 Take off the defiled clothes and wash them before they can be reused.

　　P391 Collect spills.

　　Waste disposal

　　P501 Dispose of the contents/containers to an approved waste treatment plant.

　　2.3 Other hazards - None

　　Module 3. Composition/composition information

　　3.1 Material quality

　　: (RS)-2-[4-[(6-Chloro-2-benzoxazolyl)oxy]phenoxy]-N-(2-fluorophenyl)-N-

　　Another name

　　methylpropanamide

　　: 440.85 g/mol

　　Molecular weight

　　Component concentration or concentration range

　　Metamifop

　　<=100%

　　Chemical Digest Registration Number (CAS256412-89-2

　　No.)

　　Module 4. First aid measures

　　4.1 Description of necessary first aid measures

　　General advice

　　Consult a doctor. Show this safety technical manual to the doctor who arrived at the scene.

　　Inhale

　　If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor.

　　Skin contact

　　Rinse with soap and plenty of water. Consult a doctor.

　　Eye contact

　　Rinse thoroughly with plenty of water for at least 15 minutes and consult your doctor.

　　Ingestion

　　Never feed anything through the mouth to the unconscious person. Rinse your mouth with water. Consult a doctor.

　　4.2 Main symptoms and effects, acute and delayed effects

　　As far as we know, this chemical, physical and toxic properties have not been fully studied.

　　4.3 Timely medical treatment and instructions and instructions for special treatment required

　　No data available

　　Module 5. fire protection measures

　　5.1 extinguishing medium

　　Fire extinguishing methods and agents

　　Extinguish fire with water mist, alcohol resistant foam, dry powder or carbon dioxide.

　　5.2 Special hazards arising from this substance or mixture

　　Carbon oxides, nitrogen oxides, hydrogen chloride gas, hydrogen fluoride

　　5.3 Advice for firefighters

　　If necessary, wear a self-contained breathing apparatus to fight a fire.

　　5.4 further information

　　No data available

　　Module 6. Emergency response to leakage

　　6.1 Protective measures, protective equipment and emergency response procedures for operators

　　Use personal protective equipment. Avoid dust generation. Avoid inhalation of vapors, fumes or gases. Ensure adequate ventilation. Avoid inhaling dust.

　　6.2 Environmental protection measures

　　If safety can be ensured, measures can be taken to prevent further leakage or overflow. Do not let the product enter the sewer.

　　It is necessary to avoid discharge into the surrounding environment.

　　6.3 Containment and removal methods of leaking chemicals and disposal materials used

　　Do not produce dust when collecting and disposing of it. Sweep and shovel off. Put in a suitable closed container for processing.

　　6.4 Refer to other parts

　　Please refer to Section 13 for disposal.

　　Module 7. Operation, disposal and storage

　　7.1 Precautions for safe operation

　　Avoid contact with the skin and eyes. Avoid the formation of dust and aerosols.

　　In places where dust is generated, provide suitable exhaust equipment.

　　7.2 Conditions for safe storage, including any incompatible

　　Store in a cool place. Keep the container airtight and store in a dry and ventilated place.

　　7.3 Specific purpose

　　No data available

　　Module 8. Contact control and personal protection

　　8.1 Allowable concentration

　　Maximum allowable concentration

　　There is no known exposure limit set by the country.

　　8.2 Exposure control

　　Proper technical control

　　Operate in accordance with good industrial hygiene and safety regulations. Wash your hands before rest and at the end of work.

　　Personal protective equipment

　　Eye/face protection

　　For face masks and safety glasses, please use equipment that has been tested and approved by official standards such as NIOSH (United States) or EN 166 (European Union) to protect your eyes.

　　Skin protection

　　Wearing gloves and taking gloves must be checked before use.

　　Please use appropriate methods to remove the gloves (do not touch the outer surface of the gloves) and avoid any skin contact with this product.

　　After use, please handle the contaminated gloves carefully in accordance with relevant laws and regulations and effective laboratory regulations and procedures. Please wash and blow dry your hands

　　The selected protective gloves must comply with EU regulation 89/686/EEC and the EN 376 standard derived from it.

　　Body protection

　　A full set of anti-chemical reagent overalls, the type of protective equipment must be selected according to the concentration and quantity of hazardous substances in a particular workplace.

　　Respiratory system protection

　　If you need to be exposed to harmful environments, please use type P95 (United States) or type P1 (European Union and United Kingdom)

　　143) Anti-particulate respirator. For a higher level of protection, please use OV/AG/P99 type (US) or ABEK-P2 type (EU and UK 143)

　　Anti-virus canister.

　　Respirators use respirators and parts that have been tested and passed government standards such as NIOSH (US) or CEN (EU).

　　Module 9. Physical and chemical properties

　　9.1 Information on basic physical and chemical properties

　　a) Appearance and characteristics

　　Shape: crystal

　　Color: White

　　b) Smell

　　No data available

　　c) Odor threshold

　　No data available

　　d) pH value

　　No data available

　　e) Melting point/freezing point

　　Approximately 77°C

　　f) Boiling point, initial boiling point and boiling range

　　No data available

　　g) Flash point

　　No data available

　　h) Evaporation rate

　　No data available

　　i) Flammability (solid, gas)

　　No data available

　　j) No data available for high/low flammability or explosive limits

　　k) Vapor pressure

　　<0.0000151 hPa at 25°C

　　l) Vapor density

　　No data available

　　m) Density/relative density

　　No data available

　　n) Water soluble

　　0.00069 g/l at 20°C

　　o) n-octanol/water partition coefficient

　　Logarithmic value of octanol-water distribution coefficient: 5.54

　　p) Spontaneous combustion temperature

　　No data available

　　q) Decomposition temperature

　　No data available

　　r) Viscosity

　　No data available

　　Module 10. Stability and reactivity

　　10.1 Reactivity

　　No data available

　　10.2 Stability

　　No data available

　　10.3 Hazardous response

　　No data available

　　10.4 Conditions to be avoided

　　No data available

　　10.5 Incompatible substances

　　Strong oxidizing agent, strong reducing agent, strong alkali, acid

　　10.6 Dangerous decomposition products

　　Other decomposition products-no data available

　　Module 11. Toxicological data

　　11.1 Information on toxicological effects

　　Acute toxicity

　　Half of the lethal dose (LD50) oral-rat-> 2,000 mg/kg

　　Half of the lethal concentration (LC50) inhalation-rat-4 h-> 2.61 mg/l

　　Half of the lethal dose (LD50) percutaneously-rats-> 2,000 mg/kg

　　Skin irritation or corrosion

　　No data available

　　Eye irritation or corrosion

　　No data available

　　Respiratory or skin allergies

　　Contact with the skin can cause allergies.

　　Mutagenicity of germ cells

　　There was no mutagenicity in the Ames experiment.

　　Carcinogenicity

　　IARC:

　　There is no greater than or equal to 0 in this product. Components with a content of 1% were identified by IARC as possible or confirmed human carcinogens.

　　Reproductive toxicity

　　No data available

　　Toxicity of specific target organ system (one contact)

　　No data available

　　Toxicity of specific target organ system (repeated exposure)

　　No data available

　　Inhalation hazard

　　No data available

　　Potential health effects

　　Inhalation is harmful. May cause respiratory irritation.

　　Ingestion is harmful if taken.

　　Absorption by the skin through the skin may be harmful. May cause skin irritation.

　　The eyes cause eye irritation.

　　Signs and symptoms after exposure

　　As far as we know, this chemical, physical and toxic properties have not been fully studied.

　　Additional instructions

　　Registration of toxic effects of chemical substances: No data available

　　Module 12. ecological data

　　12.1 ecotoxicity

　　Fish toxicity LC50 (LC50)-Rainbow trout (red trout) - 0.307 mg/l - 96 h

　　For Daphnia and other aquatic ridgeless-Daphnia- 0.288 mg/l - 48 h

　　vertebrate toxicity

　　EC50 for algae- Algae ->2.03 mg/l

　　12.2 persistence and degradability

　　No data available

　　12.3 bioaccumulative potential

　　No data available

　　12.4 mobility in soil

　　No data available

　　12.5 Evaluation of PBT and vPvB results

　　No data available

　　12.6 other adverse effects

　　It is extremely toxic to aquatic organisms and has long-term lasting effects.

　　No data available

　　Module 13. Disposal

　　13.1 Waste treatment methods

　　product

　　Hand over the remaining and non-recyclable solutions to a licensed company for processing.

　　It is soluble or mixed with flammable solvents and burned in a chemical incinerator equipped with post-combustion treatment and scrubbing.

　　Contaminated containers and packaging

　　Dispose of as unused product.

　　Module 14. transportation information

　　14.1 UN Dangerous Goods Code

　　European Land Hazard Code: 3077 International Maritime Hazard Code: 3077 International Air Hazard Code: 3077

　　14.2 United Nations shipping name

　　ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Metamifop)

　　ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Metamifop)

　　Environmentally hazardous substance, solid, n.o.s. (Metamifop)

　　14.3 Transport hazard category

　　European land hazard regulations: 9 International maritime hazard regulations: 9 International air hazard regulations: 9

　　14.4 parcel group

　　European Land Hazard Code: III International Maritime Hazard Code: III International Air Hazard Code: III

　　14.5 environmental risk

　　European land hazard code: Yes International maritime hazard code International air hazard code: Yes

　　Marine Pollutants (Yes/No): Yes

　　14.6 Special reminder for users

　　further information

　　Dangerous goods individually packed, liquid more than 5 liters or solid more than 5 kg, each individual packaging and individual packaging combined on the outer packaging must have EHS

　　Identification (according to European ADR regulation 2.2.9.1.10, IMDG regulation 2.10.3),

　　Module 15-Regulatory Information

　　N/A

　　Module 16-Other Information

　　N/A

　　Safety information

　　Hazard code (Europe)Xi

　　Alias

　　(R)-2-[4-(6-chloro-1,3-benzoxazol-2-yloxy)phenoxy]-2’-fluoro-N-methylpropionanilide

　　(2R)-2-{4-[(6-Chlor-1,3-benzoxazol-2-yl)oxy]phenoxy}-N-(2-fluorphenyl)-N-methylpropanamid

　　Propanamide, 2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]-N-(2-fluorophenyl)-N-methyl-, (2R)-

　　Metamifop

　　(2R)-2-[4-[(6-chloro-1,3-benzoxazol-2-yl)oxy]phenoxy]-N-(2-fluorophenyl)-N-methylpropanamide

　　(2R)-2-[4-[(6-chloro-2-benzoxazolyl)oxy]phenoxy]-N-(2-fluorophenyl)-N-methylpropanamide

　　(2R)-2-{4-[(6-Chloro-1,3-benzoxazol-2-yl)oxy]phenoxy}-N-(2-fluorophenyl)-N-methylpropanamide

　　UNII:7715VQZ28E

　　(R)-2-[4-(6-Chloro-1,3-benzoxazol-2-yloxy)phenoxy]-2′-fluoro-N-methylpropionanilide

　　(RS)-2-[4-[(6-Chloro-2-benzoxazolyl)oxy]phenoxy]-N-(2-fluorophenyl)-N-methylpropanamide