CAS 119-47-1; 2,2'-亚甲基双(4-甲基-6-叔丁基苯酚); Phenol,2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-

CAS:

119-47-1

分子式:

C23H32O2

熔点:

123-132℃

中文名称:

2,2'-亚甲基双(4-甲基-6-叔丁基苯酚)

2,2'-亚甲基双-(4-甲基-6-叔丁基苯酚)

抗氧剂2246

防老剂2246

英文名称:

Phenol,2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-

2,2'-bis

2,2'-bis(6-t-butyl-p-cresyl)-methane

2,2'-methylene-di-(4-methyl-6-tertbutylphenol)

2,2'-methylenebis[6-(1,1-dimethylethyl)- 4-methyl-Phenol

2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

2,2'-bis(6-t-butyl-p-cresyl)-methan

2,2''-methylenebis(4-methyl-6-tert-butylphenol)

2,2'-bis-6-terc.butyl-p-kresylmethan

2,2'-bis-6-terc.butyl-p-kresylmethan (czech)

2,2'-methylene-bis(6-tert-butyl-4-methylphenol)

2,2'-methylenebis(4-methyl-6-tert-butylphenol

2246

a 22-46

advastab 405

antage w 400

anti ox

antioxidant 1

antioxidant 2246

antioxidant bkf

antioxidant ng 2246

antioxidant ng-2246

ao 1

ao 1 (antioxidant)

ao 1 [antioxidant]

ao 2246

ao1

bis(2-hydroxy-3-tert-butyl-5-methylphenyl)methane

bis(6-hydroxy-3-methyl-5-tert-butylphenyl)methane

bisaklofen bp

bisalkofen bp

bkf

2,2'-Methylene bis(4-methyl-6-tert-butyl phenol)

calco 2246

cao 14

cao 5

catolin 14

chemanox 21

cyanox 2246

lederle 2246

ng 2246

nocrac ns 6

oxy chek 114

2,2'-methylenebis(6-tert-butyl-p-creso

2,2'-methylenebis(6-(1,1-dimethylethyl)-4-methyl-pheno

2,2'-methylenebis[6-(1,1-dimethylethyl)-4-methyl-pheno

plastanox 2246

sumilizer mdp

synox 5lt

vulkanox bkf

2,2'-methylenebis(6-tert-butyl-4-methyl-phenol)

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推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

M0217

TCI

2,2'-Methylenebis(6-tert-butyl-p-cresol)

>99.0%(GC)

225元/25G; 455元/100G; 1015元/250G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₂₃H₃₂O₂ = 340.51
外观与形状(20℃)	固体
Reaxys-RN	2062676
PubChem物质ID	87572307
SDBS (AIST Spectral DB)	7696
MDL编号	MFCD00043641

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 99.0 %
Melting point	130.0 to 134.0 ℃
Solubility in Methanol	almost transparency

物性(参考值)

熔点	130 ℃
水溶性	不溶
溶解性(易溶于)	甲醇,氯仿,甲苯,丙酮,乙醇,苯

安全信息

图形或危害标志
信号词	警告
危险性说明	H303 : 吞咽可能有害。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护眼罩/戴防护面具。 P312 : 如感觉不适，呼叫急救中心/医生。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。

相关法规

RTECS#

PA3500000

581342

J&K

2,2'-Methylenebis(6-tert-butyl-p-cresol)

98%

176元/25G; 418元/100G;

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基本信息

分子式	C₂₃H₃₂O₂
分子量	340.50
熔点	123-127
MDL编码	MFCD00043641
Beilstein	2062676

安全信息

图形或危害标志
提示语	Warning
危险说明	H361f H413
防范说明	P281
WGK	1
RTECS	PA3500000

413135

Sigma-Aldrich

2,2′-Methylenebis(6-tert-butyl-4-methylphenol)

690.63元/100 G; 1081.58元/500 G;

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产品说明

一般描述

2,2′-亚甲基双(6-叔丁基-4-甲基苯酚)是酚类抗氧化剂，通常用于提高橡胶和塑料生产的氧化稳定性。

应用

可以将其掺入溴化丁基橡胶(BIIR)基质中，增强双环戊二烯二羧酸(DCPDCA)交联 BIIR 的总体热可逆性。也可以用作抗氧化剂，其在蒸馏生物柴油中表现出较高的氧化稳定性。

包装

100, 500 g in poly bottle

基本信息

线性分子式	CH₂[C₆H₂[C(CH₃)₃](CH₃)OH]₂
分子量	340.50
EC 号	204-327-1
MDL编号	MFCD00043641
PubChem化学物质编号	24865552

产品性质

质量水平	100
mp	123-127 ℃ (lit.)
SMILES string	Cc1cc(Cc2cc(C)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C
InChI	1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3
InChI key	KGRVJHAUYBGFFP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H361f - H413
预防措施声明	P201 - P273 - P308 + P313
危险分类	Aquatic Chronic 4 - Repr. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

89968

Supelco

2,2′-Methylenebis(6-tert-butyl-4-methylphenol)

analytical standard

973.59元/100 MG;

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基本信息

线性分子式	CH₂[C₆H₂[C(CH₃)₃](CH₃)OH]₂
分子量	340.50
MDL编号	MFCD00043641

产品性质

等级	analytical standard
质量水平	100
测定	≥98.5% (GC)
保质期	limited shelf life, expiry date on the label
mp	123-127 ℃ (lit.)
SMILES string	Cc1cc(Cc2cc(C)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C
InChI	1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3
InChI key	KGRVJHAUYBGFFP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H361f - H413
预防措施声明	P201 - P202 - P273 - P280 - P308 + P313 - P405
危险分类	Aquatic Chronic 4 - Repr. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 1

213533

Fluorochem

6,6'-Methylenebis(2-(tert-butyl)-4-methylphenol)

95%

220元/25g; 374元/100g;

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基本信息

CAS Number	119-47-1
MDL Number	MFCD00043641
Melting Point	130℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H303: May be harmful if swallowed
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .