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CAS: 6470-18-4
分子式: C12H11NO2
分子量: 201.220
中文名称: 
N-(7-羟基-1-萘基)乙酰胺
1-乙酰氨基-7-萘酚
英文名称: 
Acetamide,N-(7-hydroxy-1-naphthalenyl)-
1-Acetamido-7-hydroxynaphthalene
1-Acetamido-7-naphthol
N-(7-hydroxy-1-naphthalenyl)-Acetamide
1-Acetylamino-7-naphthol
n-(7-hydroxy-1-naphthalenyl)-acetamid
n-(7-hydroxy-1-naphthyl)acetamide
性质描述: 片状结晶体。熔点164-165℃。溶于乙醇、乙醚、乙酸和苯。有升华作用,毒性低于萘酚。
生产方法: 先将克利夫酸(1-氨基-7-萘磺酸)用烧碱碱熔生成1-氨基-7-萘酚钠盐,再用稀酸酸化,使1-氨基-7-萘酚析出,然后用乙酐乙酰化:得到的工业级产品为浅灰色粉末或结晶,纯度在95%以上。消耗定额:克利夫酸1964kg/t、固体烧碱 6500kg/t、盐酸(32%)6909kg/t、乙酐(工业品)678kg/t、冰醋酸(工业品)446kg/t。
用途: 该品是中性染料灰棕,黑等偶合组合的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
210448FluorochemN-(7-Hydroxynaphthalen-1-yl)acetamide95%330元/5g;   550元/10g;   1122元/25g;   咨询

基本信息

CAS Number6470-18-4
MDL NumberMFCD00035710

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: 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 .
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