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2-Chlorobenzoic acid

2-Chlorobenzoic acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:2-Chlorobenzoic acid
CAS:118-91-2
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:118-91-2
CAS:118-91-2
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Speranza Chemical Co., Ltd.
Tel: +8618688942810
Email: sophieliu@speranzachem.com
Products Intro: Product Name:2-Chlorobenzoic acid
CAS:118-91-2
Purity:99% Package:1KG;25KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Email: info@tnjchem.com
Products Intro: Product Name:2-Chlorobenzoic acid
CAS:118-91-2
Purity:99.9% Package:1KG;5USD
Company Name: Hebei Chisure Biotechnology Co.LTD
Tel: +86 13292890173
Email: luna@speedgainpharma.com
Products Intro: Product Name:2-Chlorobenzoic acid
CAS:118-91-2
Purity:99% Package:1KG;10USD

Lastest Price from 2-Chlorobenzoic acid manufacturers

  • 2-Chlorobenzoic acid
  • US $10.00 / KG
  • 2021-07-28
  • CAS:118-91-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 300MT/year
  • 2-Chlorobenzoic acid
  • US $15.00-10.00 / KG
  • 2021-07-13
  • CAS:118-91-2
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • 2-Chlorobenzoic acid
  • US $15.00-10.00 / KG
  • 2021-07-09
  • CAS:118-91-2
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
2-Chlorobenzoic acid Basic information
Product Name:2-Chlorobenzoic acid
Synonyms:O-CHLOROBENZOIC ACID;RARECHEM AL BO 0021;2-CBA;2-Chlorbenzoesαure;2-chlorobenzoic;2-chloro-benzoicaci;OCBA;2-Chlorobenzoic Acid Zone Refined (number of passes:20)
CAS:118-91-2
MF:C7H5ClO2
MW:156.57
EINECS:204-285-4
Product Categories:carboxylic acid| alkyl chloride;intermediate;Aromatics;acid;Building Blocks;Pyrrolidines;Alpha sort;C;CAlphabetic;CH;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Organics;Highly Purified Reagents;Other Categories;Zone Refined Products;C7;Carbonyl Compounds;Carboxylic Acids;Pesticides&Metabolites
Mol File:118-91-2.mol
2-Chlorobenzoic acid Structure
2-Chlorobenzoic acid Chemical Properties
Melting point 138-140 °C (lit.)
Boiling point 285 °C
density 1.544
vapor pressure 0.001 hPa (25 °C)
refractive index 1.5812 (estimate)
Fp 173 °C
storage temp. room temp
solubility cold water: soluble900 part
form Powder
pka2.92(at 25℃)
color White to off-white
PH3.4 (0.2g/l, H2O, 20℃)
Water Solubility soluble in hot water
Merck 14,2124
BRN 907340
Stability:Stable, combustible. Incompatible with strong bases, strong oxidizing agents.
InChIKeyIKCLCGXPQILATA-UHFFFAOYSA-N
CAS DataBase Reference118-91-2(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 2-chloro-(118-91-2)
EPA Substance Registry Systemo-Chlorobenzoic acid (118-91-2)
Safety Information
Hazard Codes Xi
Risk Statements 36-36/37/38
Safety Statements 26-37/39
WGK Germany 2
RTECS DG4976000
Autoignition Temperature530 °C
Hazard Note Irritant
TSCA Yes
HS Code 29163900
Hazardous Substances Data118-91-2(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 2465 mg/kg
MSDS Information
ProviderLanguage
OCBA English
SigmaAldrich English
ACROS English
ALFA English
2-Chlorobenzoic acid Usage And Synthesis
Chemical Propertieswhite crystals or powder
UsesThe toxicity of halogenated benzoic acids was found to be directly related to the compound's hydrophobicity. Toxicity and quantitative structure-activity relationships of benzoic acids to Pseudokirchn eriella subcapitata.
UsesPreservative for glues, paints. Intermediate in the manufacture of fungicides and dyes.
DefinitionChEBI: A monochlorobenzoic acid having the chloro group at the 2-position.
Synthesis Reference(s)The Journal of Organic Chemistry, 44, p. 1247, 1979 DOI: 10.1021/jo01322a012
Tetrahedron Letters, 35, p. 1539, 1994 DOI: 10.1016/S0040-4039(00)76752-9
General DescriptionCrystals or fine fluffy white powder.
Air & Water ReactionsInsoluble in water.
Reactivity Profile2-Chlorobenzoic acid is incompatible with strong oxidizing agents and strong bases.
Fire HazardFlash point data for 2-Chlorobenzoic acid are not available; however, 2-Chlorobenzoic acid is probably combustible.
Purification MethodsCrystallise the acid successively from glacial acetic acid, aqueous EtOH, and pet ether (b 60-80o). Other solvents include hot water or toluene (ca 4mL/g). The crude material can be initially purified by dissolving 30g in 100mL of hot water containing 10g of Na2CO3, boiling with 5g of charcoal for 15minutes, then filtering and adding 31mL of 1:1 aqueous HCl. The precipitate is washed with a little water and dried at 100o. [Beilstein 9 IV 956.]
Tag:2-Chlorobenzoic acid(118-91-2) Related Product Information
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