基本信息

安全信息

图形或危害标志
提示语	Warning
危险说明	H319 H410
防范说明	P273 P305+P351+P338 P501
UN号码	3082
危险分类	9
包装等级	III
WGK	3

应用
4-tert-Butylphenylacetylene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

备注
Store in cool, dry place in tightly closed container. Store away from oxidizing agents.

基本信息

MDL
MFCD00190197

分子式
C₁₂H₁₄

分子量
158.24

沸点
130°/40mm

闪点
82°(180°F)

密度
0.878

折射率
1.5297

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Difficult to mix with water.

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H400-H410
Combustible liquid.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P273-P501a
Avoid release to the environment.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
50/53
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
60-61
This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

TSCA
否

基本信息

Ref#
38085

MDL
190197

分子式
C12 H14

分子量
158.24

闪点
82.2

形态
Liquid

安全信息

危险等级
9

包装组
III

产品说明

一般描述

由 4-叔丁基苯乙烯合成 4-叔丁基苯基乙炔。

应用

4-叔丁基苯基乙炔可用于合成以下物质：

• 1,6-双(4-叔丁基苯基)六-1,5-二炔-3,4-二酮
• 通过与 4,4'，5,5'-四碘二苯并-24-皇冠-8-醚发生 Sonogashira 偶联反应形成 4,4'，5,5'-四(4-叔丁基苯基)二苯并-24-冠-8-醚
• 经钯催化与 4-(叔丁基二甲基甲硅烷氧基)碘苯发生偶联反应合成 1-(4-叔丁基苯基)-2-(4-叔丁基二甲基甲硅烷氧基苯基)乙炔

包装

5, 25 g in glass bottle

基本信息

产品性质

安全信息

象形图
警示用语：	Warning
危险声明	H410
预防措施声明	P273
危险分类	Aquatic Acute 1 - Aquatic Chronic 1
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	180.0 °F - closed cup
闪点(C)	82.2 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

基本信息

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. H410: Very toxic to aquatic life with long lasting effects.
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. P273: Avoid release to the environment. 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. P391: Collect spillage. 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 .