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ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate]

ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] structure

CAS No.: 32509-66-3

Chemical Name:: ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate]

Synonyms: Hostanox 03;Plastic Additive 1;Plastic additive 08 CRS;Ethylene 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate;Ethylenbis(3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrat);BIS(3,3-BIS(4-HYDROXY-3-TERT.BUTYLPHENYL)BUTANOICACID),ET.;ETHYLENEGLYCOLBIS(3,3-BIS(4-HYDROXY-3-TERT.BUTYLPHENYL)BU.;ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate];Ethylene Bis[3,3-bis[3-tert-butyl-4-hydroxyphenyl]butanoate;BUTYRICACID,3,3-BIS(3-TERT-BUTYL-4-HYDROXYPHENYL)ETHYLENEESTER

CBNumber:: CB2882620

Molecular Formula:: C50H66O8

Molecular Weight:: 795.05

MDL Number:: MFCD09838471

MOL File:: 32509-66-3.mol

MSDS File:: SDS

Last updated:2026-06-24 18:39:39

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ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] Properties

Melting point	80 - 85°C
Boiling point	802.7±60.0 °C(Predicted)
Density	1.119±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 20℃
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), Methanol (Slightly)
pka	9.96±0.10(Predicted)
color	White to Light Yellow
Water Solubility	500μg/L at 20℃
Major Application	pharmaceutical (small molecule)
InChIKey	JOWXNCPELQZFHF-UHFFFAOYSA-N
SMILES	CC(C)(C)c1cc(ccc1O)C(C)(CC(=O)OCCOC(=O)CC(C)(c2ccc(O)c(c2)C(C)(C)C)c3ccc(O)c(c3)C(C)(C)C)c4ccc(O)c(c4)C(C)(C)C
LogP	13.7 at 25℃
FDA 21 CFR	178.2010
Indirect Additives used in Food Contact Substances	BUTYRIC ACID, 3,3-BIS(3-TERT-BUTYL-4-HYDROXYPHENYL)ETHYLENE ESTER
FDA UNII	2IRE6XVP1D
EPA Substance Registry System	Benzenepropanoic acid, 3-(1,1-dimethylethyl)-.beta.-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-.beta.-methyl-, 1,2-ethanediyl ester (32509-66-3)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

WGK Germany	WGK 1
TSCA	TSCA listed
HS Code	2918290000
Storage Class	13 - Non Combustible Solids
REACH Registrations	Active

ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	P2155008	Plastic additive 08 European Pharmacopoeia (EP) Reference Standard	32509-66-3	500 mg	$254	2026-04-30	Buy
Sigma-Aldrich	1544927	Plastic additive 1 United States Pharmacopeia (USP) Reference Standard	32509-66-3	100mg	$455	2026-04-30	Buy
Sigma-Aldrich	P2155008	Plastic additive 08 European Pharmacopoeia (EP) Reference Standard	32509-66-3	p2155008	$220	2024-03-01	Buy
Biosynth	FB59782	Ethylene 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate	32509-66-3	5mg	$900	2026-06-04	Buy
Biosynth	FB59782	Ethylene 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate	32509-66-3	2mg	$900	2026-06-04	Buy

Product number	Packaging	Price	Buy
P2155008	500 mg	$254	Buy
1544927	100mg	$455	Buy
P2155008	p2155008	$220	Buy
FB59782	5mg	$900	Buy
FB59782	2mg	$900	Buy

ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] Chemical Properties, Uses, Production

Uses

Hostanox 03 is commonly used in the stabilization of polymers as its resistant to a high resistance to hydrolysis and high temperatures.

Flammability and Explosibility

Non flammable

ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] Preparation Products And Raw materials

Raw materials

Preparation Products

ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] Suppliers

Global Suppliers ( 28)

Supplier	Tel	Email	Country	ProdList	Advantage
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	15775	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9631	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	028-83243028 19136088901	sinostandards@163.com	China	4979	58
LGC Science (Shanghai) Ltd.	17717235263	offer.de@lgcgroup.com	China	19036	58
Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd.	18026564465	304903156@qq.com	China	7975	58
Guangdong Fangxin Biotechnology Co., Ltd.	0751-2838688 13376594225	1276075424@qq.com	China	9930	58

Supplier	Advantage
Quality Control Solutions Ltd.	56
Shanghai Macklin Biochemical Co.,Ltd.	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
BOC Sciences	58
Antai Fine Chemical Technology Co.,Limited	58
ChengDu SinoStandards Bio-Tech Co.,Ltd. ，	58
LGC Science (Shanghai) Ltd.	58
Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd.	58
Guangdong Fangxin Biotechnology Co., Ltd.	58

32509-66-3 (ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] ) Related Search:

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Ethylene(3,3-bis-(3-(1,1-dimethylethyl)-4-hydroxyphenyl)butanoate ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate] 2-[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoyloxy]ethyl 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoate Benzenepropanoic acid, 3-(1,1-dimethylethyl)-.beta.-3-(1,1-dimethylethyl)-4-hydroxyphenyl-4-hydroxy-.beta.-methyl-, 1,2-ethanediyl ester ETHYLENEGLYCOLBIS(3,3-BIS(4-HYDROXY-3-TERT.BUTYLPHENYL)BU. BIS(3,3-BIS(4-HYDROXY-3-TERT.BUTYLPHENYL)BUTANOICACID),ET. ETHYLENEGLYCOLBIS(3,3-BIS(3-TERT-BUTYL-4-HYDROXYPHENYL)BUTYRATE) BUTYRICACID,3,3-BIS(3-TERT-BUTYL-4-HYDROXYPHENYL)ETHYLENEESTER Ethylenbis(3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrat) Bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoic acid]ethylene ester Bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyric acid]ethylene ester Bis[3,3-bis(4-hydroxy-3-tert-butylphenyl)butanoic acid]ethylene ester Etnylene(3,3-bis-(3-(1,1-diMethylethyl)-4-hydroxyphenyl)butanoat Plastic Additive 1 Benzenepropanoic acid, 3-(1,1-dimethylethyl)- -[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy --methyl-, 1,2-ethanediyl ester Ethylene bis[3,3-bis[3-(1,1-dimethylethyl)-4-hydroxyphenyl]butanoate] Benzenepropanoic acid, 3-(1,1-dimethylethyl)-.beta.-[3-(1,1-d imethylethyl)-4-hydroxyphenyl]-4-h ydroxy-.beta.-methyl-, 1,1'-(1,2-ethanediyl) ester Plastic additive 08 CRS Benzenepropanoic acid, 3-(1,1-dimethylethyl)-β-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-β-methyl-, 1,1'-(1,2-ethanediyl) ester ethane-1,2-diyl bis(3,3-bis(3-(tert-butyl)-4-hydroxyphenyl)butanoate) Benzenepropanoic acid,3-(1,1-dimethylethyl)-b-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-b-methyl-, 1,1'-(1,2-ethanediyl)ester Ethylene Bis[3,3-bis[3-tert-butyl-4-hydroxyphenyl]butanoate Ethylene 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate Hostanox 03 32509-66-3 C50H66O8 Organics