CAS 93-68-5; 2-甲基-N-乙酰乙酰基苯胺; 2-Methylacetoacetanilide

CAS:

93-68-5

分子式:

C11H13NO2

分子量:

191.230

熔点:

103-106℃

中文名称:

2-甲基-N-乙酰乙酰基苯胺

N-(2-甲基苯基)-3-氧代丁酰胺

乙酰乙酰邻甲苯胺

邻甲基-N-乙酰乙酰苯胺

英文名称:

2-Methylacetoacetanilide

AAOT

Acetoacet-O-Toluidine

Butanamide,N-(2-methylphenyl)-3-oxo-

2-Methyl-N-acetoacetanilide

N-(2-methylphenyl)-3-oxo-Butanamide

o-acetoacetotoluidide

2'-methylacetoacetanilide

2-acetoacetylaminotoluene

acetoacet-o-toluidide

acetoacetyl-2-methylanilide

n-(2-methylphenyl)-3-oxo-butanamid

n-(2-methylphenyl)-3-oxobutanamide

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性质描述:

白色结晶粉末。熔点106℃，相对密度1.062。

生产方法:

由邻甲苯胺与乙酰乙酸乙酯反应而得。也可使邻甲苯胺与双乙烯酮反应：向四口圆底烧瓶加入400nl蒸馏水，开动搅拌，降温10-15℃，用50ml滴定管均匀地按一定流量比同时滴加32.1g邻甲苯胺和26.5g双乙烯酮(滴后10min即有产品析出),在1.5h加完,然后于10-15℃搅拌1h,经吸滤,吸干而得.产率为90.5%-90.9%,曾以邻甲氧基苯胺代替邻甲苯胺,按上述试验方法中的条件进行反应得到白色细粒状的产品，收率为92%-94.2%。工业上生产1000kg产品单耗：邻甲苯胺620kg、乙酰乙酸酯760kg。

用途:

该品为染料、有机颜料、农药的中间体，用于合成有机黄染料。如颜料黄GI14（包装增效颜料黄GI14）。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

M813777

MACKLIN

2'-甲基乙酰乙酰苯胺

99%

32元/100g; 79元/500g; 382元/2.5kg;

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储存：室温
状态：白色到浅黄色粉末或晶体

A1020

TCI

2'-Methylacetoacetanilide

>98.0%(HPLC)(N)

80元/25G; 320元/500G;

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基本信息

纯度/分析方法	>98.0%(HPLC)(N)
分子式/分子量	C₁₁H₁₃NO₂ = 191.23
外观与形状(20℃)	固体
Reaxys-RN	2099098
PubChem物质ID	87562513
SDBS (AIST Spectral DB)	1416
MDL编号	MFCD00008782

技术规格

Appearance	White to Light yellow powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(with Total Nitrogen)	min. 98.0 %
Melting point	104.0 to 108.0 ℃

物性(参考值)

熔点

106 ℃

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。
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。 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#

AK6550000

460427

J&K

2'-Methylacetoacetanilide

99%

304元/500G;

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基本信息

分子式	C₁₁H₁₃NO₂
分子量	191.23
熔点	103-106
密度	1.06
MDL编码	MFCD00008782
Beilstein	2099098
EINECS 编号	202-267-0

安全信息

防范说明	P262
RTECS	AK6550000
TSCA	是

241239

Fluorochem

3-Oxo-N-(o-tolyl)butanamide

95%

220元/100g;

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基本信息

CAS Number	93-68-5
MDL Number	MFCD00008782
Melting Point	106℃

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.
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: . 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.