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ChemicalBook >> CAS DataBase List >> 2,4-Dichlorophenol


CAS No. 120-83-2
Chemical Name: 2,4-Dichlorophenol
Synonyms: Isobac;2,4-DCP;a13-00078;NCI-C55345;2,4-Dichlorphenol;2,4-dlchlorophenol;2,4-dichloro-pheno;4,6-dichlorophenol;2,4-DICHLOROPHENOL;rcrawastenumberu081
CBNumber: CB4458696
Molecular Formula: C6H4Cl2O
Formula Weight: 163
MOL File: 120-83-2.mol
2,4-Dichlorophenol Property
Melting point : 42-43 °C(lit.)
Boiling point : 209-210 °C(lit.)
density : 1.383
Fp : 237 °F
storage temp. : 2-8°C
solubility : methanol: soluble1g in 10ml
form : melt
color : White to beige
Water Solubility : 4.5 g/L (20 ºC)
Merck : 14,3072
BRN : 742467
CAS DataBase Reference: 120-83-2(CAS DataBase Reference)
NIST Chemistry Reference: Phenol, 2,4-dichloro-(120-83-2)
EPA Substance Registry System: Phenol, 2,4-dichloro-(120-83-2)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : T,N,F
Risk Statements : 22-24-34-51/53-39/23/24/25-23/24/25-11-25
Safety Statements : 26-36/37/39-45-61-36/37-16-7
RIDADR : UN 2928 6.1/PG 2
WGK Germany : 3
RTECS : SK8575000
TSCA : Yes
HazardClass : 6.1
PackingGroup : III
HS Code : 29081000
Hazardous Substances Data: 120-83-2(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P391 Collect spillage. Hazardous to the aquatic environment
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

2,4-Dichlorophenol Chemical Properties,Usage,Production

Chemical Properties
white to beige crystalline solid
2,4-Dichlorophenol is a chlorinated derivative of phenol and is used as an intermediate for the preparation of herbicide 2,4-dichlorophenoxyacetic acid (D435680).
General Description
Colorless crystalline solid with a medicinal odor. Melting point 45°C. Sinks in water. Strong irritant to tissues; toxic by ingestion.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
2,4-Dichlorophenol can react vigorously with oxidizing agents. Can also react with acids or acid fumes. Incompatible with acid chlorides and acid anhydrides.
Health Hazard
Tremors, convulsions, shortness of breath, inhibition of respiratory system.
2,4-Dichlorophenol Preparation Products And Raw materials
Raw materials
2-Chlorophenol Diphenyl sulfide 2,4,6-Trichlorophenol Phenol 2,6-Dichlorophenol Sulfuryl chloride Coil pipe Graphite
Preparation Products
2,4-DICHLORO-1-(2-PROPYNYLOXY)BENZENE 2-Chlorophenol (R)-2-(2,4-Dichlorophenoxy)propanoic acid Bifenox 5-chloro-alpha,alpha-bis(3,5-dichloro-2-hydroxyphenyl)-2-toluenesulfonic Oxadiazon 2,4-Dichloro-5-nitrophenol Bithionol azafenidin DICLOFOP-METHYL Triclosan Dichlorprop 2,4-Dichlorophenoxyacetic acid 2,5-Dichlorophenol DICHLOFENTHION Prothiofos 4-Chlorophenol
2,4-Dichlorophenol Suppliers      Global( 237)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd. +86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19953 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40403 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30314 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22833 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 1443 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
Shijiazhuang Sdyano Fine Chemical Co., Ltd. +86-311-89250318
4000311741 China 4743 65
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 China 10816 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
86-021-50426522,50426273 China 10094 60
120-83-2(2,4-Dichlorophenol)Related Search:
4,6-DICHLORORESORCINOL Dichlorprop CARBONIC ACID TERT-BUTYL 2,4,5-TRICHLOROPHENYL ESTER Quinclorac 2,6-DICHLOROPHENOL extrapure 3,5-DICHLOROPHENOL TYPICALLY 99% Baclofen 2,3-DICHLOROPHENOL 99+% 2,5-Dichlorophenol DICLOFENAC ACID Thionyl chloride 1,2-Dichloro-4-(chloromethyl)benzene 2,4-Dichlorobenzoic acid 2,4-Dichlorophenol Sodium dichloroisocyanurate Pentachlorophenol 2',4'-Dichloroacetophenone Dichloroethane
DICHLOROPHENOL(2,4-) Organic Building Blocks Phenols Oxygen Compounds 1-Hydroxy-2,4-dichlorobenzene 2,4-dichlorohydroxybenzene 2,4-dichloro-pheno 2,4-dlchlorophenol a13-00078 Isobac NCI-C55345 Phenol,2,4-dichloro- Rcra waste number U081 rcrawastenumberu081 Chlorinated Compounds (Environmental Endocrine Disruptors) Environmental Endocrine Disruptors Dichlorophenol, 2,4-DCP 2,4-dichloro phenol(DCP) 2,4-DICHLOROPHENOL, 1X1ML, MEOH, 5000UG/ ML 2,4-DICHLOROPHENOL PESTANAL 2,4-DICHLOROPHENOL, 5000MG, NEAT 2,4-Dichlorophenol,>85% 2,4-DichlorophenolForSynthesis 2,4-dichlorophenol solution 1,3-DICHLORO-4-HYDROXYBENZENE 2,4-Dichlorphenol Aromatic Phenols Organics 2,4-DICHLOROPHENOL 99+% 3) 2,4-DI CHLORO PHENOL Phenoles and thiophenoles Analytical Chemistry Chlorinated Compounds (Environmental Endocrine Disruptors) Environmental Endocrine Disruptors Chloride chemicals 2,4-DICHLOROPHENOL pract DIA - DICEPA Method 552Method Specific 2000/60/EC 500 Series Drinking Water Methods Alpha Sort D DAlphabetic European Community: ISO and DIN Volatiles/ Semivolatiles Organic Building Blocks Oxygen Compounds Phenols DIA - DICMethod Specific Pesticides&Metabolites Alphabetic 2,4-Dichlorophenol [for Biochemical Research] 5017-96-5 2.4-Dichlorophenol 5g [120-83-2] 2,4-Dichlorophenol (100 mg)F0E1130.99mg/mg(ai) 2,4-Dichlorophenol (100 mg) 2,4-Dichlorophenol in methanol 2,4-Dichlorophenol, 99% 100GR
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