4-Chlorobenzoic acid
1 Inquiries
74-11-3
99%
Bottle,barrel,cargo,container,etc.
2026-08-14
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
74-11-3
4-Chlorobenzoic acid
C7H5ClO2
Quick DetailsProName:4-Chlorobenzoic acid
CasNo:74-11-3
Molecular Formula:C7H5ClO2
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
4-Chlorobenzoic acid
Other Name:Indometacin EP Impurity A;Indomethacin EP Impurity A;Acemetacin Impurity 1（Acemetacin EP Impurity A）;Bezafibrate Impurity 2（Bezafibrate EP Impurity B）;Indomethacin USP RC B;AKOS 92635;AKOS BBS-00003713;RARECHEM AL BO 0054
CAS No.:74-11-3
Molecular Formula:C7H5ClO2
InChIKeys:XRHGYUZYPHTUJZ-UHFFFAOYSA-N
Molecular Weight:156.57
Exact Mass:156.57
BRN:907196
EC Number:200-805-9
UNII:IC7888DF4L
ICSC Number:0503
NSC Number:32738|8444
TSCA:TSCA listed
DSSTox ID:DTXSID9024772
Color/Form:White to yellow
HScode:29163900
Categories:
Characteristics-
λmax:
284nm(EtOH)(lit.)
PSA:37.30000
XLogP3:2.7
Appearance:Triclinic crystals or light fluffy white powder. (NTP, 1992)
Density:1.540
Melting Point:238-241 °C(lit.)
Boiling Point:274-276 °C
Flash Point:127.5±19.8 °C
Refractive Index:1.5812 (estimate)
Water Solubility:soluble in hot water
Storage Conditions:Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
Vapor Pressure:2.92X10-5 mm Hg at 25 deg C (est)
Vapor Density:Relative vapour density (air = 1): 5.4
Toxicity:LD50 orally in Rabbit: 1170 mg/kg
PH:4.3 (0.08g/l, H2O, 20℃)
PKA:3.98(at 25℃)
Henrys Law Constant:2.5×101mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
Dissociation Constants:3.98 (at 25 °C)|pKa = 3.98|pKa = 4.03
Collision Cross Section:127.6 Ų [M-H]-
Experimental Properties:White, odorless, crystalline powder, freely soluble in water /p-Chlorobenzoic acid, sodium salt/|Nearly white, course powder. Soluble in methanol, alcohol, ether, and hot water /Chlorobenzoic acid/|Hydroxyl radical reaction rate constant = 1X10-12 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Insoluble in water.
Reactive Group:Acids, Carboxylic
Reactivity Profile:4-Chlorobenzoic acid is incompatible with strong oxidizing agents and strong bases.
Autoignition Temperature:545 °C
Critical Temperature & Pressure:room temp
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) 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.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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 StoragePrecautions for safe handling
NO open flames. 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
Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
chlorobenzoic acid
20 TON Jul 15, 2024 Post an enquiry for this product