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ChemicalBook >> CAS DataBase List >> 3,4-Dichlorophenol

3,4-Dichlorophenol

3,4-Dichlorophenol price.
  • $12 - $2596
  • Product name: 3,4-Dichlorophenol
  • CAS: 95-77-2
  • MF: C6H4Cl2O
  • MW: 163
  • EINECS:202-450-5
  • MDL Number:MFCD00002258
  • Synonyms:3,4-Dichlorophenol 1g [95-77-2];3,4-two chlorophenol;3.4-Dichloroph;3,3-DICHLORO-HYDROXYBENZENE;3,4-dichloro-pheno ;4,5-Dichlorophenol;3,4-DICHLOROPHENOL;3,4-DICHLORPHENOL
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 0.25kg
  • 250g
  • 500g
  • 0.5kg
  • 1kg
  • 1000g
  • 2kg
  • 5kg
  • ManufacturerAHH
  • Product numberMT-36901
  • Product description3,4-Dichlorophenol 97%
  • Packaging1000g
  • Price$450
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50158
  • Product description3,4-Dichlorophenol
  • Packaging500g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberS993
  • Product description3,4-Dichlorophenol 98%(GC)
  • Packaging100g
  • Price$110
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10563
  • Product description3,4-Dichlorophenol >99%(HPLC,GC)
  • Packaging100g
  • Price$152
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50158
  • Product description3,4-Dichlorophenol 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10563
  • Product description3,4-Dichlorophenol >99%(HPLC,GC)
  • Packaging1g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberS993
  • Product description3,4-Dichlorophenol 98%(GC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10563
  • Product description3,4-Dichlorophenol >99%(HPLC,GC)
  • Packaging5g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberS993
  • Product description3,4-Dichlorophenol 98%(GC)
  • Packaging25g
  • Price$37
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10563
  • Product description3,4-Dichlorophenol
  • Packaging250mg
  • Price$39.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50158
  • Product description3,4-Dichlorophenol 95%
  • Packaging25g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10563
  • Product description3,4-Dichlorophenol >99%(HPLC,GC)
  • Packaging25g
  • Price$49
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ50158
  • Product description3,4-Dichlorophenol 95%
  • Packaging100g
  • Price$81
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020723
  • Product description3,4-DICHLOROPHENOL 95.00%
  • Packaging25G
  • Price$1065.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020723
  • Product description3,4-DICHLOROPHENOL 95.00%
  • Packaging100G
  • Price$2403.14
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR0058
  • Product description3,4-Dichlorophenol 98%
  • Packaging100g
  • Price$134
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-36901 3,4-Dichlorophenol 97% 1000g $450 2026-05-26 Buy
AK Scientific J50158 3,4-Dichlorophenol 500g $280 2021-12-16 Buy
AK Scientific S993 3,4-Dichlorophenol 98%(GC) 100g $110 2026-06-04 Buy
AK Scientific J10563 3,4-Dichlorophenol >99%(HPLC,GC) 100g $152 2026-06-04 Buy
AK Scientific J50158 3,4-Dichlorophenol 95% 5g $12 2026-06-04 Buy
AK Scientific J10563 3,4-Dichlorophenol >99%(HPLC,GC) 1g $12 2026-06-04 Buy
AK Scientific S993 3,4-Dichlorophenol 98%(GC) 5g $16 2026-06-04 Buy
AK Scientific J10563 3,4-Dichlorophenol >99%(HPLC,GC) 5g $30 2026-06-04 Buy
AK Scientific S993 3,4-Dichlorophenol 98%(GC) 25g $37 2026-06-04 Buy
AK Scientific J10563 3,4-Dichlorophenol 250mg $39.8 2021-12-16 Buy
AK Scientific J50158 3,4-Dichlorophenol 95% 25g $27 2026-06-04 Buy
AK Scientific J10563 3,4-Dichlorophenol >99%(HPLC,GC) 25g $49 2026-06-04 Buy
AK Scientific J50158 3,4-Dichlorophenol 95% 100g $81 2026-06-04 Buy
American Custom Chemicals Corporation HCH0020723 3,4-DICHLOROPHENOL 95.00% 25G $1065.7 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020723 3,4-DICHLOROPHENOL 95.00% 100G $2403.14 2021-12-16 Buy
Apolloscientific OR0058 3,4-Dichlorophenol 98% 100g $134 2026-06-04 Buy
Next Last

Properties

Melting point :65-67 °C(lit.)
Boiling point :145-146 °C(lit.)
Density :1.3446 (rough estimate)
refractive index :1.4430 (estimate)
Flash point :252-255°C
storage temp. :0-6°C
solubility :9260mg/l (experimental)
form :Powder
pka :pK1:8.630 (25°C)
color :White to brownish
Water Solubility :<0.1 g/100 mL at 20 ºC
BRN :1907693
Henry's Law Constant :2.1×101 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stable. Combustible. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
InChI :1S/C6H4Cl2O/c7-5-2-1-4(9)3-6(5)8/h1-3,9H
InChIKey :WDNBURPWRNALGP-UHFFFAOYSA-N
SMILES :Oc1ccc(Cl)c(Cl)c1
CAS DataBase Reference :95-77-2(CAS DataBase Reference)
NIST Chemistry Reference :Phenol, 3,4-dichloro-(95-77-2)
EPA Substance Registry System :3,4-Dichlorophenol (95-77-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
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.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

It is also a photo-degradation product of the common antibacterial and antifungal agent triclosan along with the dioxin 2,8-dichlorodibenzo-p-dioxin.

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Suppliers and manufacturers

Hubei Koma Biotechnology Co., Ltd. Liaoning Tianhua Chemical Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Jia Xing Isenchem Co.,Ltd Shanghai Hanhong Scientific Co.,Ltd.