CAS 1709-70-2; 1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟苄)苯; Phenol,4,4',4''-[(2,4,6-trimethyl-1,3,5-benzenetriyl)tris(methylene)]tris[2,6-bis(1,1-dimethylethyl)-

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货号

品牌

产品名称

规格

包装、参考价格

T819226

MACKLIN

1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯

99%

35元/25g; 93元/100g; 288元/500g; 1214元/2.5kg;

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储存：室温
状态：白色粉末或晶体

T0916

TCI

2,4,6-Tris(3',5'-di-tert-butyl-4'-hydroxybenzyl)mesitylene

>95.0%(GC)

330元/25G; 690元/100G; 1790元/500G;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₅₄H₇₈O₃ = 775.22
外观与形状(20℃)	固体
Reaxys-RN	2034522
PubChem物质ID	87576736
SDBS (AIST Spectral DB)	7888
MDL编号	MFCD00026284

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 95.0 %
Melting point	240.0 to 245.0 ℃

物性(参考值)

熔点

243 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 : 吞咽有害。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P264 : 作业后彻底清洗皮肤。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。

相关法规

RTECS#

DC3750000

272865

J&K

1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

98%

196元/25G; 633元/100G;

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基本信息

分子式	C₅₄H₇₈O₃
分子量	775.22
熔点	248-250
MDL编码	MFCD00026284
EINECS 编号	216-971-0

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	DC3750000

P2155010

Plastic additive 10

European Pharmacopoeia (EP) Reference Standard

1572.16元/ ;

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产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

包装

Unit quantity: 250 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

注意

Please find SDS provided by EDQM here..

其他说明

Sales restrictions may apply.

基本信息

线性分子式	(CH₃)₃C₆[CH₂C₆H₂[C(CH₃)₃]₂OH]₃
分子量	775.20
MDL编号	MFCD00026284
PubChem化学物质编号	329820124
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	EDQM
mp	248-250 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
储存温度	2-8℃
SMILES string	Cc1c(Cc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)c(C)c(Cc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)c(C)c1Cc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C
InChI	1S/C54H78O3/c1-31-37(22-34-25-40(49(4,5)6)46(55)41(26-34)50(7,8)9)32(2)39(24-36-29-44(53(16,17)18)48(57)45(30-36)54(19,20)21)33(3)38(31)23-35-27-42(51(10,11)12)47(56)43(28-35)52(13,14)15/h25-30,55-57H,22-24H2,1-21H3
InChI key	VSAWBBYYMBQKIK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	609.8 °F
闪点(C)	321 ℃

413283

Sigma-Aldrich

1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

99%

765.74元/100 G;

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产品说明

一般描述

1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯 (HEMA) 是一种抗氧化剂，可用于防止塑料的氧化降解。

应用

HEMA 可作为抗氧化剂用于聚(马来酸异山梨酯-共琥珀酸酯)和聚(马来酸异山梨酯)的缩聚反应，制备生物基不饱和聚酯。它也可用于制备水溶性聚酯，这些水溶性聚酯可能用作药物输送和工业涂层。

包装

100 g in poly bottle

基本信息

线性分子式	(CH₃)₃C₆[CH₂C₆H₂[C(CH₃)₃]₂OH]₃
分子量	775.20
EC 号	216-971-0
MDL编号	MFCD00026284
PubChem化学物质编号	24865854
NACRES	NA.23

产品性质

质量水平	100
测定	99%
mp	248-250 ℃ (lit.)
SMILES string	Cc1c(Cc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)c(C)c(Cc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)c(C)c1Cc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C
InChI	1S/C54H78O3/c1-31-37(22-34-25-40(49(4,5)6)46(55)41(26-34)50(7,8)9)32(2)39(24-36-29-44(53(16,17)18)48(57)45(30-36)54(19,20)21)33(3)38(31)23-35-27-42(51(10,11)12)47(56)43(28-35)52(13,14)15/h25-30,55-57H,22-24H2,1-21H3
InChI key	VSAWBBYYMBQKIK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	609.8 °F
闪点(C)	321 ℃
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

PHR3090

Supelco

Plastic Additive 3

pharmaceutical secondary standard, certified reference material

1336.13元/400 mg;

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产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

基本信息

线性分子式	(CH₃)₃C₆[CH₂C₆H₂[C(CH₃)₃]₂OH]₃
分子量	775.20
MDL编号	MFCD00026284

产品性质

等级	certified reference material pharmaceutical secondary standard
CofA	current certificate can be downloaded
包装	pkg of 400 mg
mp	248-250 ℃ (lit.)
application(s)	pharmaceutical
药典可追溯性	traceable to USP 1544949
储存温度	2-30℃
SMILES string	Cc1c(Cc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)c(C)c(Cc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)c(C)c1Cc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C
InChI	1S/C54H78O3/c1-31-37(22-34-25-40(49(4,5)6)46(55)41(26-34)50(7,8)9)32(2)39(24-36-29-44(53(16,17)18)48(57)45(30-36)54(19,20)21)33(3)38(31)23-35-27-42(51(10,11)12)47(56)43(28-35)52(13,14)15/h25-30,55-57H,22-24H2,1-21H3
InChI key	VSAWBBYYMBQKIK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

1544949

USP

Plastic Additive 3

United States Pharmacopeia (USP) Reference Standard

3231.47元/200 MG;

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产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

线性分子式	(CH₃)₃C₆[CH₂C₆H₂[C(CH₃)₃]₂OH]₃
分子量	775.20
MDL编号	MFCD00026284
PubChem化学物质编号	329750881
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
manufacturer/tradename	USP
mp	248-250 ℃ (lit.)
application(s)	pharmaceutical (small molecule)
格式	neat
SMILES string	Cc1c(Cc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)c(C)c(Cc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)c(C)c1Cc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C
InChI	1S/C54H78O3/c1-31-37(22-34-25-40(49(4,5)6)46(55)41(26-34)50(7,8)9)32(2)39(24-36-29-44(53(16,17)18)48(57)45(30-36)54(19,20)21)33(3)38(31)23-35-27-42(51(10,11)12)47(56)43(28-35)52(13,14)15/h25-30,55-57H,22-24H2,1-21H3
InChI key	VSAWBBYYMBQKIK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H335
预防措施声明	P301 + P312 + P330 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	609.8 °F
闪点(C)	321 ℃

PLAS-AX-021S

AccuStandard

Ethanox? 330 ,1000 μg/mL in Hexane

1000 μg/mL in Hexane

278元/1mL;

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Ethanox® 330

1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯

1709-70-2

1000 µg/mL

PLAS-AX-021N

AccuStandard

Ethanox? 330

772元/50mg;

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Ethanox® 330

1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯

1709-70-2

PLAS-CAL-002-3

AccuStandard

Ethanox 330,50 μg/mL in Isopropanol

50 μg/mL in Isopropanol

309元/1mL;

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Ethanox® 330

1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-4-羟基苄基)苯

1709-70-2

50 µg/mL