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4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE structure

CAS No.: 13274-43-6

Chemical Name:: 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE

Synonyms: N-Methyl-1,2,4-triazoline-3,5-dione;4-Methyl-1,2,4-triazolinedione;N-Methyl-1,2,4-triazolinedione;4-methyl-1,2,4-triazole-3,5-dione;N-Methyl-1,3,4-triazoline-2,5-dione;4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE;4-METHYL-1,2,4 TRIAUZOLINE 3,5-DIONE;3H-1,2,4-Triazole-3,5(4H)-dione, 4-Methyl-

CBNumber:: CB1416301

Molecular Formula:: C3H3N3O2

Molecular Weight:: 113.07

MDL Number:: MFCD00013440

MOL File:: 13274-43-6.mol

Last updated:2023-04-23 13:52:06

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4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Properties

Melting point	107-109 °C(lit.)
Boiling point	137.5±23.0 °C(Predicted)
Density	1.71±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	DMSO (Slightly), Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol
form	Solid
pka	-3.61±0.20(Predicted)
color	Pink to Dark Pink
Stability	Hygroscopic, Temperature Sensitive, Unstable in Solution

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338
WGK Germany	3

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	M330850	N-Methyl-1,2,4-triazolinedione	13274-43-6	1g	$1390	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0164903	4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE 95.00%	13274-43-6	5G	$2136.75	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0164903	4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE 95.00%	13274-43-6	500MG	$750.75	2021-12-16	Buy
AHH	MT-19018	4-Methyl-1,2,4-triazoline-3,5-dione 95%	13274-43-6	5g	$555	2021-12-16	Buy
Crysdot	CD11293856	4-Methyl-3H-1,2,4-triazole-3,5(4H)-dione 95+%	13274-43-6	1g	$706	2021-12-16	Buy

Product number	Packaging	Price	Buy
M330850	1g	$1390	Buy
CHM0164903	5G	$2136.75	Buy
CHM0164903	500MG	$750.75	Buy
MT-19018	5g	$555	Buy
CD11293856	1g	$706	Buy

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Chemical Properties,Uses,Production

Uses

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE is a dienophile used in the partial elucidation of Trichogramma putative sex pheromone at trace levels.

Synthesis Reference(s)

The Journal of Organic Chemistry, 31, p. 3444, 1966 DOI: 10.1021/jo01348a532
Synthetic Communications, 17, p. 409, 1987 DOI: 10.1080/00397918708063918

Purification Methods

MTAD is obtained as pink needles by sublimation at 40-50o/0.1mm (see 4-phenyl-1,2,4-triazoline-3,5-dione, PTAD below). [Cookson et al. Org Synth 51 121 1971, Cheng et al. J Org Chem 49 2910 1984, Beilstein 26 III/IV 538.]

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Suppliers

Global( 34)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
VladaChem GmbH	+49-7246-3082843	info@vladachem.de	Germany	1859	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	trendseenbio@gmail.com	China	11681	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42056	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	94657	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32321	50

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
VladaChem GmbH	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58
LEAPCHEM CO., LTD.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50

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4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE 4-METHYL-1,2,4 TRIAUZOLINE 3,5-DIONE N-Methyl-1,2,4-triazolinedione 4-Methyl-1,2,4-triazolinedione N-Methyl-1,3,4-triazoline-2,5-dione 3H-1,2,4-Triazole-3,5(4H)-dione, 4-Methyl- N-Methyl-1,2,4-triazoline-3,5-dione 4-methyl-1,2,4-triazole-3,5-dione 13274-43-6 Heterocyclic Building Blocks Triazoles Building Blocks Heterocyclic Compounds Building Blocks Heterocyclic Building Blocks Triazoles Heterocycles Intermediates & Fine Chemicals Pharmaceuticals