Welcome to chemicalbook!

010-86108875

18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide

Structure Search

RFQ

Try our best to find the right business for you.

Messages

Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

$11 - $1958.88
Product name: 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS: 19735-89-8
MF: C10H10N2O
MW: 174.2
EINECS:243-261-8
MDL Number:MFCD00127930
Synonyms:1,2-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one;1-Phenyl-3-methyl-1H-pyrazole-5(2H)-one;2-Phenyl-5-methyl-1,2-dihydro-3H-pyrazole-3-one;2-Phenyl-5-methyl-1H-pyrazole-3(2H)-one;5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazole-3-one;1,2-Dihydro-5-methyl;5-Methyl-2-phenyl-1H-pyrazol-3(2H)-one;3H-Pyrazol-3-one,1,2-dihydro-5-methyl-2-phenyl-

Price30 Properties Safety Information Description

30 prices

Selected condition：

Brand

aablocks
Alichem
Ambeed
American Custom Chemicals Corporation
AOBChem
Biosynth
Chemenu
Matrix Scientific
Usbiological

Package

1G
5g
10g
25g
50g
100g
250g
500g
1000g
1kg
2kg

Manufactureraablocks
Product numberAA002AP6
Product description1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one ≥98%
Packaging5g
Price$11
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002AP6
Product description1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%
Packaging25g
Price$24
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002AP6
Product description1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%
Packaging1kg
Price$285
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002AP6
Product description1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%
Packaging500g
Price$174
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002AP6
Product description1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%
Packaging100g
Price$52
Updated2026-05-28
Buy

ManufacturerAlichem
Product number19735898
Product description5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
Packaging500g
Price$282.15
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA607737
Product description5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%
Packaging500g
Price$424
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA607737
Product description5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%
Packaging5g
Price$14
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA607737
Product description5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%
Packaging100g
Price$125
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA607737
Product description5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%
Packaging25g
Price$42
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0094340
Product description1-PHENYL-3-METHYL-1H-PYRAZOLE-5(2H)-ONE 95.00%
Packaging1G
Price$1034.88
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0094340
Product description1-PHENYL-3-METHYL-1H-PYRAZOLE-5(2H)-ONE 95.00%
Packaging5G
Price$1958.88
Updated2021-12-16
Buy

ManufacturerAOBChem
Product numberA27016
Product description5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%
Packaging500g
Price$243
Updated2026-05-26
Buy

ManufacturerAOBChem
Product number27016
Product description5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one 97%
Packaging100g
Price$130
Updated2021-12-16
Buy

ManufacturerAOBChem
Product numberA27016
Product description5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%
Packaging25g
Price$33
Updated2026-05-26
Buy

ManufacturerAOBChem
Product numberA27016
Product description5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%
Packaging100g
Price$79
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002AP6	1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one ≥98%	5g	$11	2026-05-28	Buy
aablocks	AA002AP6	1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%	25g	$24	2026-05-28	Buy
aablocks	AA002AP6	1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%	1kg	$285	2026-05-28	Buy
aablocks	AA002AP6	1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%	500g	$174	2026-05-28	Buy
aablocks	AA002AP6	1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 98%	100g	$52	2026-05-28	Buy
Alichem	19735898	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one	500g	$282.15	2021-12-16	Buy
Ambeed	A607737	5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%	500g	$424	2021-12-16	Buy
Ambeed	A607737	5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%	5g	$14	2021-12-16	Buy
Ambeed	A607737	5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%	100g	$125	2021-12-16	Buy
Ambeed	A607737	5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 98+%	25g	$42	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0094340	1-PHENYL-3-METHYL-1H-PYRAZOLE-5(2H)-ONE 95.00%	1G	$1034.88	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0094340	1-PHENYL-3-METHYL-1H-PYRAZOLE-5(2H)-ONE 95.00%	5G	$1958.88	2021-12-16	Buy
AOBChem	A27016	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%	500g	$243	2026-05-26	Buy
AOBChem	27016	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one 97%	100g	$130	2021-12-16	Buy
AOBChem	A27016	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%	25g	$33	2026-05-26	Buy
AOBChem	A27016	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one ≥97%	100g	$79	2026-05-26	Buy

Next Last

Properties

Melting point :128°C
Boiling point :305.17°C (rough estimate)
Density :1.2600
refractive index :1.6370 (estimate)
storage temp. :Store at room temperature
pka :0.10±0.40(Predicted)
Appearance :Light yellow to yellow Solid
CAS DataBase Reference :19735-89-8
EPA Substance Registry System :1-Phenyl-3-methyl-5-pyrazolone (19735-89-8)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: Demethylated antipyrine is a ring assembly and a member of pyrazoles.

More related product prices

Methyl acetate 89-25-8 Chlorodimethylphenylsilane 138-24-9 Methyltriphenylphosphonium bromide 5-Methyl-1H-benzotriazole Kresoxim-methyl Fentin hydroxide Methyl acrylate Cefazolin sodium salt Methylparaben Cefazolin Acetonitrile BISPYRAZOLONE Aniline Phenylhydrazine Phenidone

Suppliers and manufacturers

career henan chemical co

$6.60
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one CAS:19735-89-8

Shaanxi Dideu Medichem Co. Ltd

1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one CAS:19735-89-8

Capot Chemical Co.,Ltd.

Henan Tianfu Chemical Co.,Ltd.

Shenzhen Nexconn Pharmatechs Ltd

Standardpharm Co. Ltd.

Alchem Pharmtech,Inc.

CONIER CHEM AND PHARMA LIMITED

Neostar United (Changzhou) Industrial Co., Ltd.

SIMAGCHEM CORP

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers