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3-Methyl-2-pyrazolin-5-one

CAS No.: 108-26-9

Chemical Name:: 3-Methyl-2-pyrazolin-5-one

Synonyms: -5-pyrazoL;AURORA KA-6219;TIMTEC-BB SBB004372;Methyl-5-pyrazolone;3-METHYL-5-PYRAZOLONE;3-Methyl-pyrazolon-(5);3-methyl pyrazole-5-one;3-Methyl-5-pyrazolone>3-methyl-2-pyrazolin-5-on;5-Methyl-3H-pyrazol-3-one

CBNumber:: CB4703239

Molecular Formula:: C4H6N2O

Molecular Weight:: 98.1

MOL File:: 108-26-9.mol

MSDS File:: SDS

Modify Date:: 2024/12/18 14:08:52

Request For Quotation

3-Methyl-2-pyrazolin-5-one Properties

Melting point	220-224 °C
Boiling point	183.6°C (rough estimate)
Density	1.1890 (rough estimate)
refractive index	1.4327 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Slightly soluble in ethanol.
pka	13.10±0.40(Predicted)
form	powder to crystal
color	White to Light yellow
CAS DataBase Reference	108-26-9(CAS DataBase Reference)
NIST Chemistry Reference	3H-pyrazol-3-one, 2,4-dihydro-5-methyl-(108-26-9)
EPA Substance Registry System	3H-Pyrazol-3-one, 2,4-dihydro-5-methyl- (108-26-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Risk Statements

36/37/38

Safety Statements

24/25

WGK Germany

RTECS

UQ9451500

TSCA

Yes

HS Code

29331990

Toxicity

rat,LDLo,unreported,600mg/kg (600mg/kg),Biochemical Pharmacology. Vol. 14, Pg. 1325, 1965.

NFPA 704

	1
0		0

3-Methyl-2-pyrazolin-5-one price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	M0491	3-Methyl-5-pyrazolone	108-26-9	25G	₹2900	2022-05-26	Buy
ALFA India	ALF-A10253-30	3-Methyl-2-pyrazolin-5-one, 98+%	108-26-9	250g	₹25693	2022-05-26	Buy
ALFA India	ALF-A10253-18	3-Methyl-2-pyrazolin-5-one, 98+%	108-26-9	50g	₹6223	2022-05-26	Buy
TCI Chemicals (India)	M0491	3-Methyl-5-pyrazolone	108-26-9	500G	₹25200	2022-05-26	Buy
ALFA India	ALF-A10253-09	3-Methyl-2-pyrazolin-5-one, 98+%	108-26-9	10g	₹1789	2022-05-26	Buy

Product number	Packaging	Price	Buy
M0491	25G	₹2900	Buy
ALF-A10253-30	250g	₹25693	Buy
ALF-A10253-18	50g	₹6223	Buy
M0491	500G	₹25200	Buy
ALF-A10253-09	10g	₹1789	Buy

3-Methyl-2-pyrazolin-5-one Chemical Properties,Uses,Production

Chemical Properties

3-Methyl-2-pyrazolin-5-one is yellowish powder

Uses

3-Methyl-2-pyrazolin-5-one is used as intermediate for the manufacture of dyestuffs as well as for agrochemicals.

3-Methyl-2-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

1-Acetyl-2-phenylhydrazine Ethyl acetoacetate

Preparation Products

CIBACRON BRILLIANT YELLOW 3G-P disodium 2,5-dichloro-4-[4-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate ACID YELLOW 11 Acid Red 215 Neutral Red 2gl

Acid Yellow 127 Reactive Light Yellow M-5G Reactive Yellow 18 ACID YELLOW 76 (C.I. 18850) PROCION YELLOW H-E3G

Acid Yellow 117 4-CHLOROBENZYLIDENEMALONONITRILE METHYL 2-BUTYNOATE 1,2-Bis(4-pyridylcarbonyl)hydrazine DIRECT YELLOW 127

Chromate(1-), bis[N-[3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrophenyl]acetamidato(2-)]-, hydrogen (1:1)

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3-Methyl-2-pyrazolin-5-one Suppliers

Global( 273)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Shree Ganesh Dye Chem	+91 079-26872726	Gujarat, India	97	58	Inquiry
SYNOVA CHEMICALS	+91-9920741772 +91-9920741772	Mumbai, India	428	58	Inquiry
Shree Sidhdhanath Industries	+91-9427163341 +91-9427163341	Gujarat, India	21	58	Inquiry
Dynemic Products Ltd.	+91-7927663071 +91-7927663071	Gujarat, India	64	58	Inquiry
Anubhav Business Corporation	+91-2228014519 +91-2228014999	Maharashtra, India	119	58	Inquiry
Prima Chemicals	+91-7922970131 +91-7922970131	Gujarat, India	24	58	Inquiry
Technichem Organics Pvt ltd	+91-9429893561 +91-9429893561	Ahmedabad, India	49	58	Inquiry
OCEAN TRADING CORPORATION	+91(22) 24921669	New Delhi, India	6202	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry

Supplier	Advantage
Shree Ganesh Dye Chem	58
SYNOVA CHEMICALS	58
Shree Sidhdhanath Industries	58
Dynemic Products Ltd.	58
Anubhav Business Corporation	58
Prima Chemicals	58
Technichem Organics Pvt ltd	58
OCEAN TRADING CORPORATION	58
TCI Chemicals (India) Pvt. Ltd.	58
CLEARSYNTH LABS LTD.	58

3-Methyl-2-pyrazolin-5-one Spectrum

3-Methyl-2-pyrazolin-5-one(108-26-9)MS 3-Methyl-2-pyrazolin-5-one(108-26-9)¹HNMR 3-Methyl-2-pyrazolin-5-one(108-26-9)¹³CNMR 3-Methyl-2-pyrazolin-5-one(108-26-9)IR1 3-Methyl-2-pyrazolin-5-one(108-26-9)IR2 3-Methyl-2-pyrazolin-5-one(108-26-9)Raman

108-26-9(3-Methyl-2-pyrazolin-5-one)Related Search:

Methyl salicylate Furazolidone Tribenuron methyl Cefazolin sodium salt Pirimiphos-methyl

2-Methyl-4-isothiazolin-3-one Cefazolin 5-Methyl-1H-benzotriazole METSULFURON METHYL Kresoxim-methyl

Tolyltriazole Methyl acetate Triadimefon 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE Thiophanate-methyl

Methyl 1-phenyl-3-methyl-5-pyrazolone(PMP),1-Phenyl-3-methyl-2-pyrazolin-5-one ACID YELLOW 76 (C.I. 18850)

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3-Methyl-4,5-dihydro-1H-pyrazole-5-one 5-Methyl-2,4-dihydro-3H-pyrazole-3-one 3-Methyl-2-pyrazolin-5-one,99% 3-methyl pyrazole-5-one 3-Methyl-5-pyrazolone, 99%, 99% TIMTEC-BB SBB004372 2-Pyrazolin-5-one, 3-methyl- 3-methyl-2-pyrazolin-5-on 3-Methyl-pyrazolon-(5) 5-Methyl-2,4-dihydro-3H-pyrazol-3-one AURORA KA-6219 3-METHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE 3-METHYL-5-PYRAZOLONE 3-METHYL-2-PYRAZOLIN-5-ONE 2,4-dihydro-5-methyl-3H-pyrazol-3-one 5-methyl-1,2-dihydro-pyrazol-3-one 5-Methyl-3H-pyrazol-3-one 3-Methyl-2-pyrazolin-5-one, 98+% Methyl-5-pyrazolone 2,4-dihydro-5-methyl-3h-pyrazol-3-on 3-METHYL-5-PYRAZOLONE 98+% 5-Methyl-2,4-dihydro-pyrazol-3-one 3-Methyl-5-oxo-2-pyrazoline 3-Methyl-1H-pyrazol-5(4H)-one 3-methyl-4,5-dihydro-1H-pyrazol-5-one 97% 3-Methyl-5-pyrazolone> -5-pyrazoL 3-methyl-1,4-dihydropyrazol-5-one 108-26-9 108-6-9