antioxidant 1024

antioxidant 1024 Properties

Melting point	60-67°C
Boiling point	652.6±55.0 °C(Predicted)
Density	1.054±0.06 g/cm3(Predicted)
storage temp.	Refrigerator, under inert atmosphere
solubility	Acetonitrile (Slightly), Chloroform (Slightly)
form	Solid
pka	11.10±0.50(Predicted)
color	White to Off-White
LogP	4.8 at 23℃
Indirect Additives used in Food Contact Substances	1,2-BIS(3,5-DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMOYL)HYDRAZINE
CAS DataBase Reference	32687-78-8(CAS DataBase Reference)
FDA UNII	Q4267VWT5Y
EPA Substance Registry System	1,2-Bis[3,5-bis(tert-butyl)-4-hydroxyhydrocinnamoyl]hydrazide (32687-78-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H317-H319
Precautionary statements	P280-P305+P351+P338
HS Code	2928009010

antioxidant 1024 price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D5516	3-(3,5-Di-tert-butyl-4-hydroxyphenyl)-N'-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide >98.0%(HPLC)	32687-78-8	5g	$16	2024-03-01	Buy
TCI Chemical	D5516	3-(3,5-Di-tert-butyl-4-hydroxyphenyl)-N'-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide >98.0%(HPLC)	32687-78-8	25g	$41	2024-03-01	Buy
TRC	B592010	1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine	32687-78-8	1g	$50	2021-12-16	Buy
Matrix Scientific	098500	Antioxidant 1024 95+%	32687-78-8	25g	$58	2021-12-16	Buy
Matrix Scientific	098500	Antioxidant 1024 95+%	32687-78-8	100g	$158	2021-12-16	Buy

Product number	Packaging	Price	Buy
D5516	5g	$16	Buy
D5516	25g	$41	Buy
B592010	1g	$50	Buy
098500	25g	$58	Buy
098500	100g	$158	Buy

antioxidant 1024 Chemical Properties,Uses,Production

Handing and Safety

FDA approve antioxidant 1024 usage in packaging polymers, resins, and adhesives intended for food contact applications. It is approved in many countries for food contact applications.

Description

FDA approve antioxidant 1024 usage in packaging polymers, resins, and adhesives intended for food contact applications. It is approved in many countries for food contact applications.

Uses

Antioxidant 1024 is used in conjunction with phenolic antioxidants, phosphites/phosphonites, thio-synergists and other co-additives.

Application

Most suited for PA, PE, rubbers and PP applications. More efficient if it is added to the polymeric substance used in insulated electric wire and cable. Also it’s perfect melting nature makes it easily to mix with and into the substance mentioned above and other polymeric substance system without any dispersing problem.

Flammability and Explosibility

Not classified

Synthesis

1. Synthesis steps of β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyl hydrazide
(1) Dissolve 54 g of hydrazine hydrate in 600 mL of a mixed solution of methanol and ethanol (V methanol: V ethanol = 1:2), then transfer to a dry three-necked flask, and then add 76 g of β-(3, 5-di-tert-butyl-4-hydroxyphenyl) methyl propionate, the three-necked flask is fixed on the iron stand, the ultrasonic time is 10min at room temperature, the intensity is 50KHz, and then the stirrer is placed, and at room temperature , Stir and react for 12h in a nitrogen protected environment, and wait until the reaction liquid is white and viscous;
(2) The white viscous reaction liquid obtained in step (1) is subjected to vacuum distillation. When a large amount of solids are deposited, the vacuum distillation is stopped, and then water is added to the reaction flask and stirred, that is, white crystals are deposited. After suction filtration , Recrystallize with n-hexane to obtain pure β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyl hydrazide.
2. The synthesis steps of antioxidant 1024
(1) First, add 18 g of anhydrous β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyl hydrazide, 10 g of ethyl acetoacetate, and 75 mL of dehydrated methanol and toluene into a three-necked flask. Solution (V methanol:V toluene=1:80), then add the rotor, and fix the thermometer, reflux condenser and nitrogen protection device on the three-necked flask;
(2) Place the three-necked flask containing the reactants in step (1) in an oil bath to slowly raise the temperature, and stop the reaction after reacting for 3 hours at 85°C;
(3) Cool the reaction solution of step (2) until crystals are precipitated, and then continue to drop to room temperature until the crystals are completely precipitated, and then perform suction filtration to obtain crystals. Wash the obtained crystals with water 3 times, and then use 5% hydrochloric acid Rinse, finally wash with water to neutrality, filter, and dry to obtain the final product Antioxidant 1024.

antioxidant 1024 synthesis

Synthesis of antioxidant 1024 from 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propanohydrazide

antioxidant 1024 Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Propionyl hydrazide Propionyl chloride Methyl propionate 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid

Preparation Products

antioxidant 1024 Suppliers

Global( 220)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	+86 13658692156	zandrew@jadenmtc.com	China	221	58
Qingdao Truelight functional Material Technology Co., Ltd.	+86-13573844393	songjames@truelightchem.com	China	219	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18457	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12457	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Hebei Yime New Material Technology Co., Ltd.	+86-66697723 +86-17703311139	admin@china-yime.com	China	563	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Tianjin Zhongxin Chemtech Co., Ltd.	+86-022-66880623 +8618622897568	sales@tjzxchem.com	China	559	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58

Supplier	Advantage
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	58
Qingdao Truelight functional Material Technology Co., Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Yime New Material Technology Co., Ltd.	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
Tianjin Zhongxin Chemtech Co., Ltd.	58
career henan chemical co	58

View Lastest Price from antioxidant 1024 manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-24	Antioxidant 1024 32687-78-8	US $200.00-95.00 / kg	1kg	99%	20ton	Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-04-24	Antioxidant 1024 32687-78-8	US $1.00 / kg	1kg	99%	500mt	Jinan Finer Chemical Co., Ltd
2024-04-22	antioxidant 1024 32687-78-8	US $10.00 / kg	1kg	99.9	20 tons	Hebei Yime New Material Technology Co., Ltd.

Antioxidant 1024
32687-78-8
US $200.00-95.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co.,Ltd

Antioxidant 1024
32687-78-8
US $1.00 / kg
99%
Jinan Finer Chemical Co., Ltd

antioxidant 1024
32687-78-8
US $10.00 / kg
99.9
Hebei Yime New Material Technology Co., Ltd.

antioxidant 1024 Spectrum

antioxidant 1024(32687-78-8)FT-IR

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1of4

-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]hydrazide Antioxidant MD-1024 ThanoxMd-1024 ANTIOXIDANT 1024 (METAL DEACTIVATOR) N,N'-Bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl)hydrazine N,N-BIS[2-(3,5-DITERTBUTYL-4-HYDROXYPHENOL)PROPIONYL]HYDRAZIDE 3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid 2-{3-[3,5-bis-(1 Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 2-3-3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl-1-oxopropylhydrazide 2′,3-Bis[[3-[3,5-di-tert.-butyl-4-hydroxyphenyl]propionyl]]propionohydrazid 2',3-Bis[[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionyl]]propionohydrazide Antioxidant 1024 1,2-bis(3,5-di-tert-butyl-4-hydroxycinnamoyl)hydrazine At 1024 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)-N'-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]propanohydrazide 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-N'-(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl)propanehydrazide MD-1024 HRao-1024 Benzenepropanoic acid5-bis(1,1-diMeth ylethyl)-4-hydroxy-2-〔3-〔3,5-bis(1,1-diMethylethyl)-4-hydroxyphenyl〕-1-oxopropyl〕hydrazide　 1,2-Di[-(3,5-di-tert-butyl-4-hydroxyp-henyl)propionyl]hydrazine 3,3’-bis(3,5-di-tert-butyl-4-hydroxyphenyl)-n,n’-bipropionamide benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,2-[3-[3,5-bis(1,1 Benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,2-[3-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]hydrazide hydrazide,Antioxidant 1024 3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid 2-{3-[3,5-bis-(1,1-dimethylethyl)-4-hydroxyphenyl}-1-oxopropyl}-hydrazide antioxidant AN 1024 AO-1024 hydrazide ISO 9001：2015 REACH ANTIOXIDANT TRUELICHT AN1024 Antioxidant RIANOX MD-1024 Pharmaceutical Hydrazide CAS 32687-78-8 bis(3,5-di-tert-Butyl-4-hydroxyhydrocinnamoyl)hydrazine hydrazide IRGANOX MD 1024 LABOTEST-BB LT00261277 1,2-BIS(3,5-DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMOYL)HYDRAZINE Sinanox? 1024 / Antioxidant 1024 1, 2-Bis [bis -(3, 5-ditert-butyl-4-hydroxyphenyl) propionyl] hydrazide Sinanox? 1024 / Irganox 1024 / Antioxidant 1024 Primary Antioxidant YD MD-1024 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)-N'-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide 32687-78-8 32687-78-08 32678-78-8 PolymerAdditives C34H52N2O4 Organics Industrial/Fine Chemicals