1-Chloro-4-(4-methylphenyl)phthalazine

Modify Date: 2025-08-25 14:58:24

1-Chloro-4-(4-methylphenyl)phthalazine Structure
1-Chloro-4-(4-methylphenyl)phthalazine structure
Common Name 1-Chloro-4-(4-methylphenyl)phthalazine
CAS Number 76972-35-5 Molecular Weight 254.71400
Density 1.251 g/cm3 Boiling Point 450.1ºC at 760 mmHg
Molecular Formula C15H11ClN2 Melting Point N/A
MSDS N/A Flash Point 258.5ºC

 Names

Name 1-Chloro-4-(4-methylphenyl)phthalazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.251 g/cm3
Boiling Point 450.1ºC at 760 mmHg
Molecular Formula C15H11ClN2
Molecular Weight 254.71400
Flash Point 258.5ºC
Exact Mass 254.06100
PSA 25.78000
LogP 4.25860
InChIKey SBSCJEDEQMLKJY-UHFFFAOYSA-N
SMILES Cc1ccc(-c2nnc(Cl)c3ccccc23)cc1

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

1-Chloro-4-(4-methylphenyl)phthalazine Structure

1-Chloro-4-(4-m...

CAS#:76972-35-5

Literature: Merchant, J. R.; Kulkarni, S. D.; Venkatesh, M. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 914 - 916

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1-Chloro-4-(4-methylphenyl)phthalazine Structure

1-Chloro-4-(4-m...

CAS#:76972-35-5

Literature: Bele, Constantin; Darabantu, Mircea Heterocyclic Communications, 2003 , vol. 9, # 6 p. 641 - 646

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Chloro-4-p-tolylphthalazine
1-chloro-4-tolylphthalazine
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