3-CHLORO-5-METHOXYBENZALDEHYDE

Product Name: 3-CHLORO-5-METHOXYBENZALDEHYDE
CAS No.: 164650-68-4
Chemical Name: 3-CHLORO-5-METHOXYBENZALDEHYDE
Synonyms: 3-methoxy-5-chlorobenzaldehyde;3-CHLORO-5-METHOXYBENZALDEHYDE;Benzaldehyde, 3-chloro-5-methoxy-;3-Chloro-5-methoxybenzaldehyde 95+%
CBNumber: CB7276121
Molecular Formula: C8H7ClO2
Formula Weight: 170.59
MOL File: 164650-68-4.mol

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3-CHLORO-5-METHOXYBENZALDEHYDE Property

Boiling point:: 263.4±20.0 °C(Predicted)
Density: 1.244±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: solid
Appearance: White to yellow Solid

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Safety

HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: C381860
Product name: 3-Chloro-5-methoxybenzaldehyde
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC139544
Product name: 3-Chloro-5-methoxybenzaldehyde
Packaging: 1g
Price: $55
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2615-5-30
Product name: 3-Chloro-5-methoxybenzaldehyde
Packaging: 1g
Price: $82
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC139544
Product name: 3-Chloro-5-methoxybenzaldehyde
Packaging: 2g
Price: $95
Updated: 2021/12/16

Matrix Scientific

Product number: 119485
Product name: 3-Chloro-5-methoxybenzaldehyde
Purity: 95+%
Packaging: 1g
Price: $108
Updated: 2021/12/16

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3-CHLORO-5-METHOXYBENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

82477-68-7

164650-68-4

General procedure for the synthesis of 3-chloro-5-methoxybenzaldehyde from 3-chloro-5-methoxybenzyl alcohol: 3-chloro-5-methoxybenzyl alcohol (5.0 g, 28.9 mmol) was mixed with 20% pyridinium chlorochromate (40 g, 37.8 mmol) loaded on alumina and the reaction was stirred for 1.25 h. The reaction was carried out with the addition of ether. Upon completion of the reaction, it was diluted with the addition of ether (200 mL) and subsequently filtered to remove the solid precipitate. The filtrate was concentrated under reduced pressure, and the resulting crude product was purified by silica gel column chromatography with the eluent being a mixed solvent of 40% dichloromethane and 60% petroleum ether, resulting in 3.8 g of the target product 3-chloro-5-methoxybenzaldehyde in 78% yield. The structure of the product was confirmed by 1H-NMR (CDCl3): δ 3.84 (s, 3H), 7.13 (s, 1H), 7.28 (s, 1H), 7.41 (s, 1H), 9.89 (s, 1H).

References

[1] Patent: WO2007/25307, 2007, A2. Location in patent: Page/Page column 306
[2] Patent: US2010/272681, 2010, A1
[3] Patent: WO2008/106139, 2008, A1. Location in patent: Page/Page column 475-476

3-CHLORO-5-METHOXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-CHLORO-5-METHOXYBENZALDEHYDE Suppliers

China 79 India 3 United Kingdom 2 United States 9 Global 93

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View Lastest Price from 3-CHLORO-5-METHOXYBENZALDEHYDE manufacturers

Career Henan Chemical Co

Product: 3-CHLORO-5-METHOXYBENZALDEHYDE 164650-68-4
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-12

164650-68-4, 3-CHLORO-5-METHOXYBENZALDEHYDERelated Search:

3-CHLORO-5-ETHOXY-4-HYDROXYBENZALDEHYDE 3-CHLORO-5-METHOXY-BENZOIC ACID 5-CHLOROVANILLIC ACID 5-CHLOROVANILLIN 5-CHLORO-2 3-DIMETHOXYBENZALDEHYDE 4-(BENZYLOXY)-3-CHLORO-5-METHOXYBENZALDEHYDE 3-CHLORO-4,5-DIETHOXYBENZALDEHYDE 3-CHLORO-4-ETHOXY-5-METHOXYBENZALDEHYDE AKOS B004773 5,6-DICHLORO-4-HYDROXY-3-METHOXYBENZOIC ACID 7-CHLORO-1,3-BENZODIOXOLE-5-CARBALDEHYDE 5-CHLORO-2-HYDROXY-3-METHOXYBENZALDEHYDE ETHYL 2-(4-CHLORO-2-FORMYL-6-METHOXYPHENOXY)ACETATE RARECHEM AL BI 0696 3-CHLORO-5-ETHOXY-4-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE 3-CHLORO-4-[(4-FLUOROBENZYL)OXY]-5-METHOXYBENZALDEHYDE RARECHEM AL BE 0860

3-CHLORO-5-METHOXYBENZALDEHYDE

3-Chloro-5-methoxybenzaldehyde 95+%

3-methoxy-5-chlorobenzaldehyde

Benzaldehyde, 3-chloro-5-methoxy-

164650-68-4