ChemicalBook > CAS DataBase List > 3-CHLORO-5-METHOXYBENZALDEHYDE

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

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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