6-Chloro-2-naphthoic acid
- Product Name
- 6-Chloro-2-naphthoic acid
- CAS No.
- 5042-97-7
- Chemical Name
- 6-Chloro-2-naphthoic acid
- Synonyms
- 6-Chloro-2-naphthoic acid;6-Chloro-2-naphthalenecarboxylic acid;2-Naphthalenecarboxylic acid, 6-chloro-
- CBNumber
- CB22594433
- Molecular Formula
- C11H7ClO2
- Formula Weight
- 206.63
- MOL File
- 5042-97-7.mol
6-Chloro-2-naphthoic acid Property
- Melting point:
- 285-286 °C
- Boiling point:
- 366.6±17.0 °C(Predicted)
- Density
- 1.395±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 4.06±0.30(Predicted)
- Appearance
- White to light yellow Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- HCH0044348
- Product name
- 6-CHLORONAPHTHALENE-2-CARBOXYLIC ACID
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $496.77
- Updated
- 2021/12/16
- Product number
- 5881BB
- Product name
- 6-Chloro-2-naphthoicacid
- Packaging
- 100mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- CD12067372
- Product name
- 6-Chloro-2-naphthoicacid
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $265
- Updated
- 2021/12/16
- Product number
- CM140241
- Product name
- 6-chloro-2-naphthoicacid
- Purity
- 95%
- Packaging
- 1g
- Price
- $626
- Updated
- 2021/12/16
- Product number
- CD12067372
- Product name
- 6-Chloro-2-naphthoicacid
- Purity
- 95+%
- Packaging
- 1g
- Price
- $663
- Updated
- 2021/12/16
6-Chloro-2-naphthoic acid Chemical Properties,Usage,Production
Synthesis
5773-80-8
5042-97-7
6-Bromo-2-naphthalenecarboxylic acid (3.0 g, 11.47 mmol) was used as a raw material and suspended in degassed DMF (45 mL) with CuCl (11.7 g, 114.64 mmol) and CuI (2.19 g, 11.50 mmol) under argon protection. The reaction mixture was heated to reflux for 4 h under light protection. After completion of the reaction, it was cooled to room temperature and the reaction solution was poured into water (200 mL) and extracted with ethyl acetate (2 x 500 mL). The organic phases were combined, washed sequentially with water (4 × 500 mL) and saturated saline (1 × 500 mL), dried over anhydrous magnesium sulfate, filtered and concentrated to dryness under reduced pressure. The residue was ground with acetonitrile and the resulting solid was recrystallized by ethyl acetate to give pure 6-chloro-2-naphthalenecarboxylic acid (Compound 32, 2.2 g, 93% yield) as an off-white solid. hPLC retention time t R 6.47 min.
References
[1] Patent: US2009/221557, 2009, A1. Location in patent: Page/Page column 120
[2] Patent: WO2010/96853, 2010, A1. Location in patent: Page/Page column 104
[3] Patent: WO2010/96854, 2010, A1. Location in patent: Page/Page column 119
[4] Patent: US2012/141392, 2012, A1. Location in patent: Page/Page column 57
[5] Patent: US2002/91116, 2002, A1
6-Chloro-2-naphthoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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