1-Chloro-4-methylphthalazine

Product Name: 1-Chloro-4-methylphthalazine
CAS No.: 19064-68-7
Chemical Name: 1-Chloro-4-methylphthalazine
Synonyms: NSC 111227;1-Methyl-4-chlorophthalazine;Phthalazine,1-chloro-4-methyl-
CBNumber: CB51175500
Molecular Formula: C9H7ClN2
Formula Weight: 178.62
MOL File: 19064-68-7.mol

More

Less

1-Chloro-4-methylphthalazine Property

Melting point:: 122-123°C
Boiling point:: 373.2±22.0 °C(Predicted)
Density: 1.292±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: soluble in Acetone, Chloroform
form: Solid
pka: 2.21±0.30(Predicted)
color: Light Orange Cyrstalline

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P304IF INHALED:

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Matrix Scientific

Product number: 309865
Product name: 1-Chloro-4-methylphthalazine
Packaging: 250.00mg
Price: $43
Updated: 2026/05/19

Matrix Scientific

Product number: 309865
Product name: 1-Chloro-4-methylphthalazine
Packaging: 1.00g
Price: $71
Updated: 2026/05/19

Matrix Scientific

Product number: 309865
Product name: 1-Chloro-4-methylphthalazine
Packaging: 5.00g
Price: $215
Updated: 2026/05/19

Arctom

Product number: BD-A333315
Product name: 1-Chloro-4-methylphthalazine
Purity: 98%
Packaging: 100mg
Price: $21
Updated: 2026/05/26

Arctom

Product number: BD-A333315
Product name: 1-Chloro-4-methylphthalazine
Purity: 98%
Packaging: 250mg
Price: $30
Updated: 2026/05/26

More

Less

1-Chloro-4-methylphthalazine Chemical Properties,Usage,Production

Chemical Properties

Light Orange Cyrstalline Solid

Uses

1-Chloro-4-methylphthalazine (cas# 19064-68-7) is a compound useful in organic synthesis.

1-Chloro-4-methylphthalazine Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

1-Chloro-4-methylphthalazine Suppliers

Canada 1 China 36 United States 4 Global 41

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Shanghai Ennopharm Co., Ltd.

Tel: +86 (21) 6435-5022
Country: China
ProdList: 4267
Advantage: 65

Wuhan ariel chemical Co., LTD.

Tel: 18986259541 18986259541
Fax: 027-87840182
Email: sales@3stc.com
Country: China
ProdList: 3666
Advantage: 58

CEG Chemical Science&Technology Co., Ltd.

Tel: Mobile:13665161512
Fax: +86-510-68873513
Country: China
ProdList: 1785
Advantage: 58

Taizhou Tongxin Bio-Tech Co., Ltd

Tel: 0523-86818997 18652728585
Email: sales@allyrise.com
Country: China
ProdList: 2980
Advantage: 60

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66028182 17714375163
Email: yftan@aikonchem.com
Country: China
ProdList: 16676
Advantage: 50

ShangHai Angti Biotechnology Co., Ltd.

Tel: 13764913901
Fax: -
Email: info@angtibio.com
Country: China
ProdList: 4973
Advantage: 55

Yancheng KangdiSen Pharmaceutical Co., Ltd.

Tel: 13812573443
Fax: -
Email: tongbenwan22@163.com
Country: China
ProdList: 1976
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

19064-68-7, 1-Chloro-4-methylphthalazineRelated Search:

1-BENZYL-4-CHLOROPHTHALAZINE 1-CHLORO-4-PHENYLPHTHALAZINE 1-CHLORO-4-(4-METHYLPHENYL)PHTHALAZINE 1-Chloro-4-(3,4-dimethylphenyl)phthalazine 1-CHLORO-4-(4-PYRIDINYLMETHYL)PHTHALAZINE 1-Chloro-4-methylphthalazine 5-(4-CHLORO-PHTHALAZIN-1-YL)-2,N,N-TRIMETHYL-BENZENESULFONAMIDE 1-CHLORO-4-(3,4-DIFLUOROPHENYL)PHTHALAZINE N-BUTYL-5-(4-CHLORO-PHTHALAZIN-1-YL)-2-METHYL-BENZENESULFONAMIDE 5-(4-CHLORO-PHTHALAZIN-1-YL)-N-(2-HYDROXY-ETHYL)-2-METHYL-BENZENESULFONAMIDE 2-[4-(4-CHLORO-PHTHALAZIN-1-YL)-PHENOXY]-N,N-DIETHYL-ACETAMIDE 1-CHLORO-4-THIEN-2-YLPHTHALAZINE 5-(4-CHLORO-PHTHALAZIN-1-YL)-N-(1-HYDROXYMETHYL-PROPYL)-2-METHYL-BENZENESULFONAMIDE 5-(4-CHLORO-PHTHALAZIN-1-YL)-N-(2-HYDROXY-1,1-DIMETHYL-ETHYL)-2-METHYL-BENZENESULFONAMIDE 5-(4-CHLORO-PHTHALAZIN-1-YL)-2-METHYL-BENZENESULFONAMIDE AKOS BBS-00001549 1-CHLORO-4-(2,3-DIHYDRO-1H-INDEN-5-YL)PHTHALAZINE 5-(4-CHLORO-PHTHALAZIN-1-YL)-2,N-DIMETHYL-BENZENESULFONAMIDE

1-Methyl-4-chlorophthalazine

NSC 111227

Phthalazine,1-chloro-4-methyl-

19064-68-7

Aromatics

Heterocycles

Miscellaneous Reagents