PRODUCTS
Huaqiang Chemical
Metamifop
| 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
