Home > 4,6-Dichlorophenol > 4,6-Dichlorophenol(120-83-2)
4,6-Dichlorophenol(120-83-2)
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
4,6-Dichlorophenol
4,6-Dichlorophenol
Synonyms
2,4-DCP
2,4-DCP
CAS
120-83-2
120-83-2
Formula
C6H4Cl2O
C6H4Cl2O
Molecular Weight
163
163
EINECS
204-429-6
204-429-6
RTECS
SK8575000
SK8575000
RTECS Class
Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Primary Irritant
Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Primary Irritant
Merck
13,3098
13,3098
Beilstein/Gmelin
742467
742467
Beilstein Reference
4-06-00-00885
4-06-00-00885
EC Index Number
604-011-00-7
604-011-00-7
EC Class
Toxic; Harmful; Corrosive; Dangerous for the Environment
Toxic; Harmful; Corrosive; Dangerous for the Environment
Physical and Chemical Properties
Appearance
Colorless crystalline solid with a medicinal odor.
Colorless crystalline solid with a medicinal odor.
Solubility in water
5 g/L
5 g/L
Melting Point
40 - 41
40 - 41
Boiling Point
210
210
Vapor Pressure
0.14 (25 C)
0.14 (25 C)
Density
1.40 g/cm3 (20 C)
1.40 g/cm3 (20 C)
pKa/pKb
8.05 (pKa)
8.05 (pKa)
Partition Coefficient
3.06
3.06
Heat Of Vaporization
46.5 kJ/mol
46.5 kJ/mol
Heat Of Combustion
-2754 kJ/mol
-2754 kJ/mol
Usage
In synthesis of antihelminthic bithionol sulfoxide, pesticide.
In synthesis of antihelminthic bithionol sulfoxide, pesticide.
Vapor Density
5.62
5.62
Odor threshold
0.21 ppm
0.21 ppm
First Aid Measures
Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
Storage
Store in a cool, dry place. Store in a tightly closed container.
Store in a cool, dry place. Store in a tightly closed container.
Handling
Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Hazards Identification
Inhalation
May cause respiratory tract irritation.
May cause respiratory tract irritation.
Skin
May cause skin irritation.
May cause skin irritation.
Eyes
May cause eye irritation.
May cause eye irritation.
Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Hazards
Fire extinguishing agents: Water or foam may be used even though frothing occurs.
Fire extinguishing agents: Water or foam may be used even though frothing occurs.
EC Risk Phrase
R 21/22 34 51/53
R 21/22 34 51/53
EC Safety Phrase
S 26 36/37/39 45 61
S 26 36/37/39 45 61
UN (DOT)
2021
2021
Exposure Controls/Personal Protection
Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Exposure Effects
Abnormally low blood pressure, reduced body temperature, rapid breathing, and rapid heart rate may develop with severe toxicity. Initial CNS excitation, including seizures, is commonly followed by CNS depression ranging from lethargy to coma and death. Fetotoxicity and skeletal abnormalities have been reported in animal experiments.
Abnormally low blood pressure, reduced body temperature, rapid breathing, and rapid heart rate may develop with severe toxicity. Initial CNS excitation, including seizures, is commonly followed by CNS depression ranging from lethargy to coma and death. Fetotoxicity and skeletal abnormalities have been reported in animal experiments.
Poison Class
3
3
Fire Fighting Measures
Flash Point
114
114
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Fire Potential
Slightly flammable. Requires preheating. Fire hazard when in contact with acid or acid fumes.
Slightly flammable. Requires preheating. Fire hazard when in contact with acid or acid fumes.
Accidental Release Measures
Small spills/leaks
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
Stability and Reactivity
Disposal Code
3
3
Incompatibilities
Oxidizing agents, acid chlorides, acid anhydrides.
Oxidizing agents, acid chlorides, acid anhydrides.
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Decomposition
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hydrogen chloride, carbon monoxide, carbon dioxide.
Combustion Products
Toxic gases can be evolved.
Toxic gases can be evolved.
Transport Information
UN Number
2021
2021
Hazard Class
6.1
6.1
Packing Group
III
III
HS Code
2908 10 00
2908 10 00
Contact
More
- Company Name:ZIBO LISHUO CHEMICAL
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- WebSite:http://www.bangchengchem.com/
- Company Name:Hebei Dj Yan Chemical Co., Ltd.
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- Company Name:Shandong YingLang Chemical Co.,Ltd
- Tel:152-65310975 18888295188
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