CAS 1421-49-4; 3,5-二-叔-丁基-4-羟基苯甲酸; 3,5-di-butyl-4-hydroxybenzoic acid

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货号

品牌

产品名称

规格

包装、参考价格

详情

D2381

TCI

3,5-Di-tert-butyl-4-hydroxybenzoic Acid

>98.0%(GC)(T)

530元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₁₅H₂₂O₃ = 250.34
外观与形状(20℃)	固体
Reaxys-RN	2216948
PubChem物质ID	87568816
SDBS (AIST Spectral DB)	15294
MDL编号	MFCD00008827

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %
Melting point	208.0 to 213.0 ℃

物性(参考值)

熔点

210 ℃

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。 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。 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。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 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。

相关法规

RTECS#

DG6320000

468837

J&K

3,5-Di-tert-butyl-4-hydroxybenzoic Acid

98%

466元/25G; 1502元/100G;

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基本信息

分子式	C₁₅H₂₂O₃
分子量	250.33
熔点	206-209
MDL编码	MFCD00008827
Beilstein	2216948
EINECS 编号	215-823-2

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	3
RTECS	DG6320000

A16880

Alfa Aesar

3,5-Di-tert-butyl-4-hydroxybenzoic Acid

98%

523元/10g; 2075元/50g;

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应用
3,5-Di-tert-butyl-4-hydroxybenzoic acid was used in the synthesis of antistress agents. It is used as pharmaceutical intermediates.

备注
Store in a cool, dry, conditions in well sealed container. Store away from oxidizing agents.

基本信息

MDL
MFCD00008827

EINECS
215-823-2

分子式
C₁₅H₂₂O₃

分子量
250.34

熔点
206-209°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Insoluble in water.

Beilstein
2216948

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
DG6320000

TSCA
是

143472

Sigma-Aldrich

3,5-Di-tert-butyl-4-hydroxybenzoic acid

98%

247.03元/10 G;

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产品说明

一般描述

3,5-Di-tert-butyl-4-hydroxybenzoic acid is a metabolite of butylated hydroxytoluene.

应用

3,5-Di-tert-butyl-4-hydroxybenzoic acid was used in the synthesis of antistress agents.

包装

10 g in poly bottle

基本信息

线性分子式	[(CH₃)₃C]₂C₆H₂(OH)CO₂H
分子量	250.33
Beilstein	2216948
EC 号	215-823-2
MDL编号	MFCD00008827
PubChem化学物质编号	24848587
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	206-209 ℃ (lit.)
SMILES string	CC(C)(C)c1cc(cc(c1O)C(C)(C)C)C(O)=O
InChI	1S/C15H22O3/c1-14(2,3)10-7-9(13(17)18)8-11(12(10)16)15(4,5)6/h7-8,16H,1-6H3,(H,17,18)
InChI key	YEXOWHQZWLCHHD-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 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

065664

Fluorochem

3,5-Di-tert-butyl-4-hydroxybenzoic Acid

97%

220元/1g; 264元/10g; 616元/25g; 1870元/100g; 3454元/250g;

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基本信息

CAS Number	1421-49-4
MDL Number	MFCD00008827

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. H332: Harmful if inhaled. H335: May cause respiratory irritation.
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. 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: 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). 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 in accordance with local regulation .