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2-Chlorophenol CAS:95-57-8

Name: 2-Chlorophenol CAS:95-57-8
Brand: Orient
SKU: pr2511261390
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CAS No.:

95-57-8

Grade:

Industrail Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25L, 200L, 1000L, customized

Price valid (until):

2025-12-26

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Qingdao Orient Chemical Co.,LTD

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Trader

Location:

China

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Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Description

2-Chlorophenol Basic information

Product Name:	2-Chlorophenol
Synonyms:	2-chlorophenol(o-chlorophenol);rcrawastenumberu048;septi-kleen;CHLOROPHENOL(O-);1-Chloro-2-hydroxybenzene;2-Hydroxychlorobenzene;2-CHLOROPHENOL;2-CHLOROPHENOL, 99+%
CAS:	95-57-8
MF:	C6H5ClO
MW:	128.56
EINECS:	202-433-2
Product Categories:	Organic Building Blocks;Oxygen Compounds;Chloride chemicals;Organic Building Blocks;Oxygen Compounds;Phenols;Alpha sort;C;CAlphabetic;CH;Pesticides&Metabolites;Volatiles/ Semivolatiles;Building Blocks;C6 to C8;Chemical Synthesis;Organics
Mol File:	95-57-8.mol

2-Chlorophenol Chemical Properties

Melting point	8 °C (lit.)
Boiling point	175-176 °C (lit.)
density	1.241 g/mL at 25 °C (lit.)
vapor pressure	13.3 hPa (50 °C)
refractive index	n20/D 1.558(lit.)
Fp	147 °F
storage temp.	under inert gas (Argon)
solubility	alcohol: freely soluble
pka	8.49(at 25℃)
form	liquid
color	Clear Colourless to Pale Orange
Water Solubility	28.5 g/L (20 ºC)
Merck	14,2154
BRN	1905114
Henry's Law Constant	6.44 x 10^-6 atm?m³/mol at 20 °C (Sheikheldin et al., 2001)
Dielectric constant	8.2（19℃）
Stability:	Stable. Hygroscopic. Combustible. Incompatible with oxidizing agents, acid anhydrides, acid chlorides.
InChIKey	ISPYQTSUDJAMAB-UHFFFAOYSA-N
LogP	2.18 at 20℃
CAS DataBase Reference	95-57-8(CAS DataBase Reference)
NIST Chemistry Reference	2-Chlorophenol(95-57-8)
EPA Substance Registry System	o-Chlorophenol (95-57-8)

Safety Information

Hazard Codes	Xn,N,T,F
Risk Statements	20/21/22-51/53-39/23/24/25-23/24/25-11
Safety Statements	28-61-28A-45-36/37-16-7
RIDADR	UN 2021 6.1/PG 3
WGK Germany	2
RTECS	SK2625000
F	9
Autoignition Temperature	550 °C
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29081000
Hazardous Substances Data	95-57-8(Hazardous Substances Data)
Toxicity	LD50 orally in rats: 0.67 g/kg (Deichmann)

2-Chlorophenol Usage And Synthesis

Description	All have a characteristic odor. Odor threshold =1.24 ppm (pure). Molecular weight (all isomers) =128.56.m-isomer Colorless (in pure state) to pink or amber (technical grade,due to impurities) crystalline solid or liquid. Boilingpoint =214℃; Freezing/Melting point =32.8℃; Specificgravity (H2O:1) =1.245; Vapor pressure =5 mmHg at70℃; Flash point =112℃. Solubility in water=2.6-2.8.5% at 20℃. Hazard Identification (based onNFPA 704 M Rating System): Health 2, Flammability 0,Reactivity 0. o-isomerWhite crystalline (needle-like) solid. Boilingpoint =175.6℃; Freezing/Melting point =9.3-9.8℃;Specific gravity (H2O:1) =1.3; Vapor pressure, Pa at20℃ =230; Relative vapor density (air =1) =4.4; Flashpoint =64℃ (cc). Hazard Identification (based on NFPA704 M Rating System): Health 3, Flammability 2,Reactivity 0. Solubility in water =2.7% at 20℃.p-isomer White to straw-colored, needle-like crystalline solid.Boiling point =218℃; Freezing/Melting point =43℃;Vapor pressure =10 mmHg at 20℃; Vapor density (air=1) =4.44; Flash point = 121℃ (cc). HazardIdentification (based on NFPA 704 M Rating System):Health 3, Flammability 1, Reactivity 0. Solubility inwater =2.71% at 20℃.
Chemical Properties	2-Chlorophenol is a colourless to light brown liquid, All isomers have a characteristic odor. Slightly soluble in water, soluble in ethanol, ether and alkali solution. It is used to make dyes and other chemicals, and as a disinfectant, bactericide, and germicide.
Physical properties	Pale amber liquid with a slight phenolic, floral, or musty-type odor. At 40 °C, the average and lowest odor concentrations detected were 0.36 and 0.088 μg/L, respectively. At 25 °C, the average taste threshold concentration and the lowest concentration at which a taste was detected were 0.97 and 0.94 μg/L, respectively (Young et al., 1996).
Uses	2-Chlorophenol is used to synthesize various organic intermediates and compounds including several polycyclic aromatic hydrocarbons and pharmacologically active molecules. It is used as a precursor to synthesize polychlorinated dibenzo p-dioxins and dibenzofurans (PCDD/Fs).
Application	2-chlorophenol is used in medicine, pesticides, dyes and organic synthesis. It is an intermediate in the production of the pesticides Profenofos and Isoprocarb. It is also utilized in the manufacture of dye-stulfs and in the process for extracting sulphur and nitrogen compounds from coal. 2-chlorophenol functions as a reagent in the preparation of chlorophenyl phosphorodichloridothioate as potential synthon for oligonucleotide phosphorothioates.
Preparation	2-chlorophenol is produced in 22% yields from the reaction of chlorine monoxide with phenol in carbon tetrachloride: 0.5 mole of tert-butyl hypochlorite is dropped, with stirring, into a solution or suspension of the 0.5 mole of phenol in 150-300 ml of carbon tetrachloride, the temperature being allowed to rise to the boiling point of the solvent. The mixture is then boiled under reflux for a further 2 hours, the carbon tetrachloride and the tert-butyl alcohol are distilled off, and the residue is fractionated collecting fraction boiling at 174.9 °C.
Definition	ChEBI: 2-chlorophenol is a monochlorophenol and a 2-halophenol.
Synthesis Reference(s)	The Journal of Organic Chemistry, 35, p. 528, 1970 DOI: 10.1021/jo00827a060 Tetrahedron Letters, 29, p. 1319, 1988 DOI: 10.1016/S0040-4039(00)80287-7
General Description	2-chlorophenol appears as a colorless to amber liquid with an unpleasant, penetrating odor. Density 1.265 g / cm3. Sinks in water and slowly dissolves. Freezing point 7°C (46°F). Boiling point 175°C (347°F).
Air & Water Reactions	Very soluble in water
Reactivity Profile	2-Chlorophenol is a weak acid. Neutralizes bases in exothermic reactions. Incompatible with oxidizing agents. Incompatible with acid chlorides and acid anhydrides. Forms ethers, esters and salts with metals and amines .
Hazard	Toxic by skin absorption, inhalation, or ingestion. Strong irritant to tissue.
Health Hazard	Poisonous; may be fatal if inhaled, swallowed or absorbed through skin. Irritating to skin and eyes; direct contact may cause burns. Rats receiving lethal doses via oral, subcutaneous or intraperitoneal routes displayed similar symptoms: restlessness, increased breathing rate and motor weakness followed by tremors, chronic convulsions, dyspnea, coma and death.
Safety Profile	Poison by ingestion, intraperitoneal, and intravenous routes. Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. Flammable liquid when exposed to heat, flame, or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes of Cl-. See also CHLOROPHENOLS and CHLORIDES.
Potential Exposure	Monochlorophenols are used in the manufacture of fungicides, slimicides, bactericides, pesticides, herbicides, disinfectants, wood and glue preservatives; in the production of phenolic resins; in the extraction of certain minerals from coal; as a denaturant for ethanol; as an antiseptic; as a disinfectant, and others.
First aid	If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
storage	Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with chlorophenols you should be trained on its proper handling andstorage. Before entering confined space where chlorophenols may be present, check to make sure that an explosiveconcentration does not exist. Store in tightly closed containers in a cool, well-ventilated area. Metal containers involving the transfer of this chemical should be grounded andbonded. Where possible, automatically pump liquid fromdrums or other storage containers to process containers.Drums must be equipped with self-closing valves, pressurevacuum bungs, and flame arresters. Use only nonsparkingtools and equipment, especially when opening and closingcontainers of this chemical. Sources of ignition, such assmoking and open flames, are prohibited where this chemical is used, handled, or stored in a manner that could createa potential fire or explosion hazard. A regulated, markedarea should be established where this chemical is handled,used, or stored in compliance with OSHA Standard1910.1045.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

2-Chlorophenol

Other Name:

Phenol,2-chloro-;Phenol,o-chloro-;2-Chlorophenol;o-Chlorophenol;2-Hydroxychlorobenzene;1-Chloro-2-hydroxybenzene;o-Chlorophenic acid;NSC 2870;NSC 5725;1773488-59-7

CAS No.:

95-57-8

Molecular Formula:

C6H5ClO

InChIKeys:

InChIKey=ISPYQTSUDJAMAB-UHFFFAOYSA-N

Molecular Weight:

128.56

Exact Mass:

128.56

BRN:

1905114

EC Number:

202-433-2

HScode:

2908199090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

20.2

XLogP3:

2.1

Appearance:

2-chlorophenol appears as a colorless to amber liquid with an unpleasant, penetrating odor. Density 1.265 g / cm3. Sinks in water and slowly dissolves. Freezing point 7°C (46°F). Boiling point 175°C (347°F).

Density:

1.2634 g/cm³ @ Temp: 20 °C

Melting Point:

9.8 °C

Boiling Point:

174.9 °C @ Press: 760 Torr

Flash Point:

147 °F

Refractive Index:

1.558-1.56

Water Solubility:

H2O: 28.5 g/L (20 ºC);alcohol: freely soluble

Storage Conditions:

0-6°C

Vapor Pressure:

13.3 hPa (50 °C)

Vapor Density:

Relative vapour density (air = 1): 4.4

Toxicity:

Oral-Rat LD50: 670 mg/kg; Oral-Mouse LD50: 345 mg/kg

Flammability characteristics:

Open flame is flammable; high heat emits toxic chloride gas

Explosive limit:

Forms explosive mixtures with air. Contact with oxidizing agents can cause fire and explosion hazard.

Odor:

Unpleasant penetrating odor

Taste:

Strong medicinal taste and odor

PH:

weakly acidic

See More 2-Chlorophenol Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin H332 Harmful if inhaled H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Above 64Â°C use a closed system and ventilation. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants and food and feedstuffs. Well closed.Store in tightly closed containers in a cool, well ventilated area. Metal containers involving the transfer of this chemical should be grounded and bonded. Where possible, automatically pump liquid from drums or other storage containers to precess containers. Drums must be equipped with self-closing valves, pressure vacuum bungs, and flame arresters. Use only non-sparking tools and equipment, especially when opening and closing containers of this chemical. Sources of ignition such as smoking and open flames, are prohibited where this chemical is used, handled, or stored in a manner that could create a potential fire or explosion hazard. Monochlorophenols

See More 2-Chlorophenol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

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Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Ortho Chloro Phenol	1000.00 KG	Aug 3, 2023
India	Ortho Chloro Phenol (OCP) [95-57-8]	20 MT	Sep 23, 2023

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2-Chlorophenol CAS:95-57-8

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