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Cas number: 89-98-5
Ortho Chloro Benzaldehyde is extensively utilized in various industries including electroplating, dye, rubber, & pharmaceutical. It is known to serve as excellent zinc plating brightener and intermediate for agricultural pesticides, dyes, & in organic synthesis. This compound shows empirical formula C7H5ClO with molecular weight of 140.566 g/mol. It is highly appreciated for being highly important compound for alcohol synthesis. Ortho Chloro Benzaldehyde is available in at reasonable rates in bulk amounts as per client's choice.
Synonyms: POLY(1-VINYLPYRROLIDONE-CO-STYRENE);N VINYLPYRROLIDONE/STYRENE COPOLYMER;VINYL PYRROLIDONE/STYRENE LATEX;1-ethenyl-2-pyrrolidinonepolymerwithethenylbenzene;1-ethenyl-2 pyrrolidinonpolymerwithethenylbenzene;1-vinyl-2-pyrrolidinonepolymerwithstyrene; 2 chloro benzaldehyde;O chlorobenzenecarboxyaldehyde;ortho-chlorobenzaldehyde;OCAD;O-CHLOROBENZALDEHYDE;Chlorobenzaldehyde, 2-; POLİ(1-VINİLPİRROLIDONE-CO-STİRENE);N VINİLPİRROLIDONE/STİRENE COPOLİMER;VINİL PİRROLIDONE/STİRENE LATEX;1-ethenil-2-pirrolidinonepolimerwithethenilbenzene;1-ethenil-2-pirrolidinonpolimerwithethenilbenzene;1-vinil-2 pirrolidinonepolimerwithstirene; 2 chloro benzaldehide;O-chlorobenzenecarboxialdehide;ortho-chlorobenzaldehide;OCAD;O-CHLOROBENZALDEHİDE;Chlorobenzaldehide, 2-; POLİ(1-VINİLPİRROLIDONE-KO-STİRENE);N VINİLPİRROLIDONE/STİRENE KOPOLİMER;VINİL PİRROLIDONE/STİRENE LATEX;1-ethenil-2-pirrolidinonepolimerwithethenilbenzene;1-ethenil-2-pirrolidinonpolimerwithethenilbenzene;1-vinil-2-pirrolidinonepolimerwithstirene; 2 khloro benzaldehide;O-khlorobenzenekarboxialdehide;ortho-khlorobenzaldehide;OKAD;O-KHLOROBENZALDEHİDE;Khlorobenzaldehide, 2-;2-Chlorobenzaldehyde; 89-98-5; O-CHLOROBENZALDEHYDE; Chlorobenzaldehyde;Benzaldehyde, 2-chloro-; Benzaldehyde, o-chloro-; 2-Chlorbenzaldehyd; 2-Clorobenzaldeide; o-Chloorbenzaldehyde; 2-chloro-benzaldehyde; 2-Chloorbenzaldehyde; o-Chlorobenzenecarboxaldehyde; 2-chloro benzaldehyde; UNII-QHR24X1LXK; 2-Chlorbenzaldehyd; NSC 15347; o-Chloorbenzaldehyde; 2-Chloorbenzaldehyde; 2-Clorobenzaldeide; CCRIS 5991; HSDB 2727; EINECS 201-956-3; QHR24X1LXK; 35913-09-8; BENZALDEHYDE,CHLORO-; 2-Chlorobenzaldehyde, 99%; AI3-04254; Benzaldehyde, chloro-; chlorotoluon; Benzaldehyde, chloro- (9CI); o-chlorobezaldehyde; 2-chlorobezaldehyde; 6-chlorobenzaldehyde; o-Chloroformylbenzene; MFCD00003304; o-chloro benzaldehyde; OCAD; orthochlorobenzaldehyde; 2- chlorobenzaldehyde; 2-chlorobenzenaldehyde; NSC 174140; (2-chloro)benzaldehye; ortho-chlorobenzaldehyde; (2-chloro)benzaldehyde; (2-chloro) benzaldehyde; WLN: VHR BG; DSSTox_CID_4764; EC 201-956-3; DSSTox_RID_77522; DSSTox_GSID_24764; SCHEMBL97422; KSC448G6J; MLS001056242; ACMC-209r45; ORTHO CHLORO BENZALDEHYDE; CHEMBL1547989; DTXSID5024764; CTK3E8364; NSC15347; STR00143; ZINC1706909; Tox21_200373; ANW-39411; BBL010376; NSC-15347; SBB040228; STL146016; AKOS000119188; CS-W003973; LS-1903; MCULE-3209883078; ZF10003; CAS-89-98-5; NCGC00091218-01; NCGC00091218-02; NCGC00257927-01; SC-18116; SMR001216556; DS-006490; FT-0611908; FT-0611909; FT-0658390; NS00009019; ST50213378; 32069-EP2272517A1; 32069-EP2298777A2; 32069-EP2305629A1; 32069-EP2305679A1; 32069-EP2311816A1; Q2195231; W-100351; 2-Chlorobenzaldehyde, purum, dist., >=98.0% (GC); F2190-0599;OCBA;OCAD;usafm-7;USAF m-7;NSC 15347;AKOS BBS-00003191;2-Chlorbenzaldehyd;2-Clorobenzaldeide;o-Chlor-benzaldehyd;O-CHLOROBENZALDEHYDE; O-chlorobenzaldehyde (OCBA);2-Chloro benzaldehyde;Benzaldehyde;
Molar weight: 140.6
Molecular formula: C7H5ClO
Apperance: Colourless or yellowish transparent liquid
Category: Pharmaceuticals and Biochemicals
Ec number: 201-956-3
Rubber and tanning industries use a lot of chemicals. After all, they need to remove all that harmful bacteria from the skin of the animal. One of the most important chemicals that they use is ortho chloro benzaldehye. It is an important in the synthesis of alcohol and in the agriculture industry. So, if you’re thinking of starting a brewery or agriculture, then you know you need this chemical. It is a colourless to yellow liquid and dangerous if swallowed so be careful.
It boils at 180°C, is soluble in ethanol, but is insoluble in water. Benzaldehyde is formed by partial oxidation of benzyl alcohol and readily oxidized to benzoic acid and is converted to addition products by hydrocyanic acid or sodium bisulfite. It is also prepared by oxidation of toluene or benzyl chloride or by treating benzal chloride with an alkali, e.g., sodium hydroxide. It is used chiefly in the synthesis of other organic compounds, ranging from pharmaceuticals to plastic additives and benzaldehyde is an important intermediate for the processing of perfume and flavouring compounds and in the preparation of certain aniline dyes .
It is the first step in the synthesis for fragrances. It undergoes simultaneous oxidation and reduction with alcoholic potassium hydroxide, giving potassium benzoate and benzyl alcohol. It is converted to benzoin with alcoholic potassium cyanide, with anhydrous sodium acetate and acetic anhydride, giving cinnamic acid. Compounds which do not have alpha-hydrogen atoms cannot form an enolate ion and do not undergo electrophilic alpha-substitution and aldol condensation. Aromatic aldehydes such as benzaldehyde and formaldehyde may undergo disproportionation in concentrated alkali (Cannizaro's reaction); one molecule of the aldehyde is reduced to the corresponding alcohol and another molecule is simultaneously oxidized to the salt of a carboxylic acid. The speed of the reaction depends on the substituents in the aromatic ring. Two different types of aldehydes (aromatic and aliphatic) can undergo crossing reaction to form fomaldehyde and aromatic alcohols. 2-Chlorobenzaldehyde is used as an intermediate for the manufacture of dyestuffs, optical brighteners, pharmaceuticals, agricultural chemicals and metal finishing products.
Features:
• It is an excellent medical acaricide
• Required for making chlorobenzylpenicillin sodium
• Appears as yellow colored liquid
Colorless or light yellow oily liquid. The melting point is 11.6℃, the boiling point is 212.5℃, the relative density is 1.2483(20/4℃), the refractive index is 1.5662, and the flash point is 87.7℃. Slightly soluble in water, soluble in ethanol, ether, acetone and benzene. Has a strong aldehyde smell. Used as medicine, dye intermediates. Zinc brightener, also be used for organic synthesis, agricultural pesticide and pharmaceutical industries.Chlorobenzaldehyde is moisture and light sensitive.
Slightly water soluble.Chlorobenzaldehyde reacts with iron and strong oxidizers, strong bases and strong reducing agents. 2-Chlorobenzaldehyde is combustible. Ex-cell synthesis of o-chlorobenzaldehyde from o-chlorotoluene was carried out using Mn3+ in sulfuric acid as a mediator. Reaction conditions were optimized to obtain maximum oxidation efficiency for the aldehyde. Reuse of the spent mediator requires its regeneration; however, this results in low current efficiency. Thus, electrolyte containing the mediator was treated by different techniques to maintain the current efficiency of catalyst regeneration, during recycle, at the initial value.2-Chlorobenzaldehyde is used as an intermediate for the manufacture of dyestuffs, optical brighteners, zinc electroplating intermediates, pharmaceuticals, agricultural chemicals and metal finishing products.Rapid and catalyst-free hydrazone ligation reaction between ortho-halobenzaldehyde derivatives and peptide/protein hydrazides was observed at neutral pH and room temperature. 2-Chlorobenzaldehyde exhibited the fastest reaction and highest conversion rates among the series of ortho-halobenzaldehydes. The resulting hydrazone-containing bioconjugation products were also found to be fairly stable under experimental conditions. The new ligation strategy was successfully used for protein C-terminal labeling and should provide a practical approach for the modification of proteins.
