Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Ethofumesate(26225-79-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Ethofumesate
Synonyms
(+/-)-2,3-Dihydro-3,3-dimethyl-2-ethoxy-5-benzofuranyl methanesulfonate
(+/-)-2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate
(2-Ethoxy-3,3-dimethyl-2H-1-benzofuran-5-yl) methanesulfonate
CAS
26225-79-6
Formula
C13H18O5S
Molecular Weight
286.35000000000002
EINECS
247-525-3
RTECS
DF7716500
RTECS Class
Agricultural Chemical and Pesticide
Merck
12,3788
Beilstein/Gmelin
5759730
Beilstein Reference
6-17
EC Index Number
607-314-00-2

Physical and Chemical Properties

Appearance
Colorless solid
Solubility in water
Insoluble
Melting Point
69
Boiling Point
409
Vapor Pressure
2E-6 (25 C)
Heat Of Vaporization
63.6 kJ/mol
Usage
Herbicide.

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
Skin
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
Eyes
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage
Keep tightly closed.

Hazards Identification

Inhalation
Material may be irritating to mucous membranes and upper respiratory tract. May be harmful if inhaled.
Skin
May cause skin irritation. Harmful if absorbed through skin.
Eyes
May cause eye irritation.
Ingestion
Harmful if swallowed.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
51/53
EC Safety Phrase
61
UN (DOT)
3077

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
Dangerous for the environment. Harmful. Harmful in contact with skin and if swallowed. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Poison Class
5

Fire Fighting Measures

Flash Point
201
Fire Fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire Potential
May burn but does not ignite readily.

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide, Sulfur oxides.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
3077
Hazard Class
9
Packing Group
III
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