CAS 643-65-2; 3-甲基二苯酮; 3-Methyl-benzophenone

位置：首页 > 资料中心 > 化工字典 > 643-65-2

CAS:

643-65-2

分子式:

C14H12O

分子量:

196.24

沸点:

183-185℃

中文名称:

3-甲基二苯酮

(3-甲基苯基)苯基酮

3-苯甲酰基甲苯

英文名称:

3-Methyl-benzophenone

(3-Methylphenyl)phenyl ketone

(3-Methylphenyl)phenyl methanone

3-Benzoyltoluene

3-methylbenzophenone

性质描述:

黄色油状液体。沸点311-313℃/98.29kPa，183-185℃/2.18kPa，相对密度1.095，折光率1.5970，闪点＞110℃。

生产方法:

用间甲基苯甲酸以氯化亚硫酰氯化，生成间甲基苯甲酰氯，然后与苯在无水三氯化铝作用下回流反应制得该品。

用途:

酮洛芬的中间体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

M862820

MACKLIN

3-甲基二苯甲酮

≥95%(T)

59元/1g; 157元/5g; 595元/25g; 1709元/100g;

咨询

储存：室温，干燥
状态：无色到黄色到绿色澄清液体

M1247

TCI

3-Methylbenzophenone

>95.0%(T)

235元/5G; 690元/25G;

咨询

基本信息

纯度/分析方法	>95.0%(T)
分子式/分子量	C₁₄H₁₂O = 196.25
外观与形状(20℃)	液体
Reaxys-RN	2045488
PubChem物质ID	87573205
SDBS (AIST Spectral DB)	13428
MDL编号	MFCD00008535

技术规格

Appearance	Colorless to Yellow to Green clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

沸点	316 ℃
比重	1.09
折射率	1.60

A19568

Alfa Aesar

3-Methylbenzophenone

98+%

887元/10g; 2881元/50g; 11761元/250g;

咨询

应用
3-Methylbenzophenone is used as a pharmaceutical intermediate or Ketoprofen intermediates.

备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00008535

EINECS
211-401-7

分子式
C₁₄H₁₂O

分子量
196.25

沸点
316°

闪点
>110°(230°F)

密度
1.093

折射率
1.5980

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Difficult to mix.

Beilstein
2045488

安全信息

TSCA
否

322030

Fluorochem

Phenyl(m-tolyl)methanone

95%

220元/1g; 374元/5g; 1298元/25g;

咨询

基本信息

CAS Number	643-65-2
MDL Number	MFCD00008535
Boiling Point	316℃
Density	1.09

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.
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 .

CAS号首数字顺序排列： 1 2 3 4 5 6 7 8 9