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CAS: 88-24-4
分子式: C25H36O2
分子量: 368.55
熔点: 119-122 °C
中文名称: 
2,2'-亚甲基双-(1,1-二甲基乙基)-4-乙基苯酚
英文名称: 
Phenol,2,2'-methylenebis[6-(1,1-dimethylethyl)-4-ethyl-
2,2'-methylenebis[6-(1,1-dimethylethyl)-4-ethyl-Phenol
2,2'-methylenebis(6-tert-butyl-4-ethyl-pheno
2,2'-methylenebis(4-ethyl-6-tert-butylphenol
2,2'-methylenebis(4-ethyl-6-tert-butylphenol)
2,2'-methylenebis(6-(1,1-dimethylethyl)-4-ethylphenol)
2,2'-methylenebis(6-t-butyl-4-ethylphenol)
2,2'-methylenebis(6-tert-butyl-4-ethylphenol)
2,2'-methylenebis(ethyl-6-tert-butylphenol
agidol 7
antage w 500
antioxidant 425
ao 425
bis(2-hydroxy-3-tert-butyl-5-ethylphenyl)methane
bis(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methane
bis(hydroxy-2 tert-butyl-3 ethyl-5 phenyl)methane
chemanox 22
cyanox 425
nocrac ns 5
2,2'-methylenebis(6-(1,1-dimethylethyl)-4-ethyl-pheno
2,2'-methylenebis[6-(1,1-dimethylethyl)-4-ethyl-pheno
plastanox 425
plastanox 425 antioxidant
usaf cy-6
yoshinox 425
2,2'-methylenebis(6-tert-butyl-4-ethyl-phenol)
展开更多英文名
推荐供应商
货号品牌产品名称规格包装、参考价格详情
M858087MACKLIN2,2'-亚甲基双(6-叔丁基-4-乙基苯酚)98%33元/25g;   103元/100g;   374元/500g;   展开
储存：室温,干燥
状态：白色到淡黄色固体
M0215TCI2,2'-Methylenebis(6-tert-butyl-4-ethylphenol)>98.0%(GC)215元/25G;   1090元/500G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C25H36O2 = 368.56
外观与形状(20℃)固体
Reaxys-RN2016207
PubChem物质ID87572305
SDBS (AIST Spectral DB)33183
MDL编号MFCD00026296

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 98.0 %
Melting point124.0 to 128.0 ℃
Solubility in Methanolalmost transparency

物性(参考值)

熔点125 ℃

安全信息

图形或危害标志
信号词警告
危险性说明H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
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。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。
P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#SL9800000
369822J&K2,2'-Methylenebis(6-tert-butyl-4-ethylphenol)98%185元/25G;   428元/100G;   展开

基本信息

分子式C25H36O2
分子量368.55
熔点119-122
MDL编码MFCD00026296
Beilstein2016207
EINECS 编号201-814-0

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK2
RTECSSL9800000
413143Sigma-Aldrich2,2′-Methylenebis(6-tert-butyl-4-ethylphenol)789.05元/100 G;   展开

产品说明

包装

100 g in glass bottle

应用

抗氧化剂

基本信息

线性分子式CH2[C6H2[C(CH3)3](C2H5)OH]2
分子量368.55
EC 号201-814-0
MDL编号MFCD00026296
PubChem化学物质编号24865842
NACRESNA.23

产品性质

质量水平100
mp119-122 ℃ (lit.)
SMILES stringCCc1cc(Cc2cc(CC)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C
InChI1S/C25H36O2/c1-9-16-11-18(22(26)20(13-16)24(3,4)5)15-19-12-17(10-2)14-21(23(19)27)25(6,7)8/h11-14,26-27H,9-10,15H2,1-8H3
InChI keyGPNYZBKIGXGYNU-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语：Warning
危险声明H315 - H319 - H335
预防措施声明P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
73096Supelco2,2′-Methylenebis(6-tert-butyl-4-ethylphenol)certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland872.38元/50 mg;   展开

产品说明

一般描述

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

其他说明

Ion Mobility: TWCCSN2 value of 201.7 Å2 [M+Na]+

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 73096 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

法律信息

TraceCERT is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式CH2[C6H2[C(CH3)3](C2H5)OH]2
分子量368.55
EC 号201-814-0
MDL编号MFCD00026296
NACRESNA.24

产品性质

质量水平300
100
等级certified reference material
TraceCERT®
产品线TraceCERT®
保质期limited shelf life, expiry date on the label
mp119-122 ℃ (lit.)
格式neat
SMILES stringCCc1cc(Cc2cc(CC)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C
InChI1S/C25H36O2/c1-9-16-11-18(22(26)20(13-16)24(3,4)5)15-19-12-17(10-2)14-21(23(19)27)25(6,7)8/h11-14,26-27H,9-10,15H2,1-8H3
InChI keyGPNYZBKIGXGYNU-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语：Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
519538Fluorochem6,6'-Methylenebis(2-(tert-butyl)-4-ethylphenol)97%220元/25g;   528元/100g;   展开

基本信息

CAS Number88-24-4
MDL NumberMFCD00026296
Melting Point125℃

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H413: May cause long lasting harmful effects to aquatic life.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
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