Uses
ChemicalBook > CAS DataBase List > 4,5-Dihydro-6-methylpyridazin-3(2H)-one

4,5-Dihydro-6-methylpyridazin-3(2H)-one

Uses
Product Name
4,5-Dihydro-6-methylpyridazin-3(2H)-one
CAS No.
5157-08-4
Chemical Name
4,5-Dihydro-6-methylpyridazin-3(2H)-one
Synonyms
AKOS BBS-00008246;WLN: T6NMV FUTJ F1;6-Methyl-4,5-dihydro-3-pyridazone;4,5-dihydro-6-methyl-3(2h)-pyridazinon;,5-Dihydro-6-methylpyridazin-3(2H)-one;6-methyl-4,5-dihydropyridazin-3(2H)-one;4,5-DIHYDRO-6-METHYLPYRIDAZIN-3(2H)-ONE;4,5-dihydro-6-methyl-3(2h)-pyridazinone;6-methyl-2,4-dihydro-1H-pyridazin-3-one;6-methyl-4,5-dihydro-2H-pyridazin-3-one
CBNumber
CB8405739
Molecular Formula
C5H8N2O
Formula Weight
112.13
MOL File
5157-08-4.mol
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4,5-Dihydro-6-methylpyridazin-3(2H)-one Property

Melting point:
79-83 °C
Boiling point:
265-270 °C
Density 
1.24±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
14.09±0.40(Predicted)
color 
White to Almost white
BRN 
107612
CAS DataBase Reference
5157-08-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
37/39-26-36/37/39-22
RTECS 
UR6375000
Hazard Note 
Harmful
HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D4216
Product name
4,5-Dihydro-6-methyl-3(2H)-pyridazinone
Purity
>98.0%(GC)
Packaging
5g
Price
$48
Updated
2023/06/20
TCI Chemical
Product number
D4216
Product name
4,5-Dihydro-6-methyl-3(2H)-pyridazinone
Purity
>98.0%(GC)
Packaging
25g
Price
$141
Updated
2024/03/01
Alfa Aesar
Product number
B24520
Product name
4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99%
Packaging
5g
Price
$47.2
Updated
2021/12/16
Alfa Aesar
Product number
B24520
Product name
4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate, 99%
Packaging
25g
Price
$187
Updated
2021/12/16
TRC
Product number
M339703
Product name
6-Methyl-2,3,4,5-tetrahydropyridazin-3-one
Packaging
500mg
Price
$90
Updated
2021/12/16
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4,5-Dihydro-6-methylpyridazin-3(2H)-one Chemical Properties,Usage,Production

Uses

6-Methyl-2,3,4,5-tetrahydropyridazin-3-one (cas# 5157-08-4) is a useful research chemical.

Definition

ChEBI: 6-Methyl-2,3,4,5-tetrahydropyridazin-3-one is a member of pyridazines.

4,5-Dihydro-6-methylpyridazin-3(2H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-Dihydro-6-methylpyridazin-3(2H)-one Suppliers

SiChuang NanBu Honesty Technology Co., Ltd.
Tel
0838-5675166 15883665058
Fax
0838-5675535
Email
nbcxkj@126.com
Country
China
ProdList
668
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
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Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9555
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5700
Advantage
66
Tianyuan Natural Product Co.,Ltd.
Tel
028-85012281 13808177790
Fax
86-28-85121102
Email
xianlihong8888@163.com
Country
China
ProdList
50
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China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
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View Lastest Price from 4,5-Dihydro-6-methylpyridazin-3(2H)-one manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4,5-Dihydro-6-methylpyridazin-3(2H)-one 5157-08-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-04-29
Shanghai Rlavie Technology Co ltd
Product
4,5-Dihydro-6-methylpyridazin-3(2H)-one 5157-08-4
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
98%minHPLC
Supply Ability
500kgs/month
Release date
2021-11-08
Dideu Industries Group Limited
Product
4,5-Dihydro-6-methylpyridazin-3(2H)-one 5157-08-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-11-02

5157-08-4, 4,5-Dihydro-6-methylpyridazin-3(2H)-oneRelated Search:


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  • 6-methyl-4,5-dihydro-3(2h)-pyridazinone monohydrate
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  • 4,5-Dihydro-6-methyl-3(2H)-pyridazinone&gt
  • 4,5-Dihydro-6-methylpyridazin-3(2H)-one ISO 9001:2015 REACH
  • 5157-08-4
  • 5157-8-4
  • C5H8N2OH2O
  • Pyridines, Pyrimidines, Purines and Pteredines