7-Chloro-4-chromanone

Modify Date: 2024-01-19 19:09:23

7-Chloro-4-chromanone Structure
7-Chloro-4-chromanone structure
 Common Name 7-Chloro-4-chromanone
CAS Number 18385-72-3 Molecular Weight 182.604
Density 1.3±0.1 g/cm3 Boiling Point 322.0±42.0 °C at 760 mmHg
Molecular Formula C9H7ClO2 Melting Point 65-67°C
MSDS N/A Flash Point 149.7±26.9 °C

 Names

Name 7-chloro-2,3-dihydrochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 322.0±42.0 °C at 760 mmHg
Melting Point 65-67°C
Molecular Formula C9H7ClO2
Molecular Weight 182.604
Flash Point 149.7±26.9 °C
Exact Mass 182.013458
PSA 26.30000
LogP 2.91
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.578
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

1-(4-chloro-2-hydroxyphenyl)-3-(dimethylamino)propan-1-one hydrochloride structure

1-(4-chloro-2-h...

CAS#:126235-12-9

~35%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Cox, Brian; Waigh, Roger D. Synthesis, 1989 , # 9 p. 709 - 710
3-(3-Chlorophenoxy)propionic Acid structure

3-(3-Chlorophen...

CAS#:7170-50-5

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Huaxue Xuebao, , vol. 22, p. 455,457 Chem.Abstr., , p. 11029 Journal of the American Chemical Society, , vol. 73, p. 4205,4207
Propanoic acid,3-(4-chlorophenoxy)- structure

Propanoic acid,...

CAS#:3284-79-5

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 1 p. 310 - 317
3-Chlorophenol structure

3-Chlorophenol

CAS#:108-43-0

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Huaxue Xuebao, , vol. 22, p. 455,457 Chem.Abstr., , p. 11029
1-(4-Chloro-2-hydroxyphenyl)ethanone structure

1-(4-Chloro-2-h...

CAS#:6921-66-0

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Synthesis, , # 9 p. 709 - 710
4-Chlorophenol structure

4-Chlorophenol

CAS#:106-48-9

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 1 p. 310 - 317
3-(4-chlorophenoxy)propan-1-ol structure

3-(4-chlorophen...

CAS#:18673-04-6

~%

7-Chloro-4-chromanone Structure

7-Chloro-4-chro...

CAS#:18385-72-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 1 p. 310 - 317

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-Chloro-2,3-dihydro-4H-chromen-4-one
7-chloro-2,3-dihydro-1-benzopyran-4-one
7-CHLORO-4-CHROMANONE
7-chlorochroman-4-one
4H-1-Benzopyran-4-one, 7-chloro-2,3-dihydro-
7-Chlorchroman-4-on
7-chloro-3,4-dihydro-2H-1-benzopyran-4-one
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Chemsrc provides 7-Chloro-4-chromanone(CAS#:18385-72-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 7-Chloro-4-chromanone are included as well.>> amp version: 7-Chloro-4-chromanone

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