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CAS: 130-00-7
分子式: C11H7NO
分子量: 169.19
熔点: 173-178℃
中文名称: 
1,8-萘内酰亚胺
萘二甲酰亚胺
英文名称: 
benz(cd)indol-2(1h)-one
1,8-naphtholactam
2(1h)-perinaphthazolone
benz[cd]indol-2(1h)-one
naphtholactam
naphthostyril
8-Amino-1-naphtholactam
性质描述: 细针状结晶,熔点180-181℃。易溶于沸水,微溶于乙醚。
生产方法: 用1,8-萘二甲酰亚胺重排而得。在反应锅内加水,氢氧化钠溶液及苛性钾溶液,边搅拌边加入次氯酸钠及扩散剂NNO,在30℃时加1,8-萘二甲酰亚胺,在28-30℃保温2.5h。在反应过程中保持次氯酸钠过量。保温结束,以重亚硫酸钠消除过量的次氯酸钠,以盐酸调整为9.5-10。滤去未反应的萘二酰亚胺,滤液在40℃以下,以盐酸酸析至pH为2-3。加热至80-85℃,保温半小时,闭环。冷却至60℃,过滤、洗涤,得1,8-萘内酰亚胺。
用途: 染料中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
B830649MACKLIN1,8-萘内酰亚胺95%26元/25g;   73元/100g;   354元/500g;   咨询
储存:室温,密封
状态:黄色固体
B3023TCIBenzo[cd]indol-2(1H)-one>97.0%(HPLC)(N)650元/5G;   2095元/25G;   咨询

基本信息

纯度/分析方法>97.0%(HPLC)(N)
分子式/分子量C11H7NO = 169.18
外观与形状(20℃)固体
Reaxys-RN128381
PubChem物质ID87560092
MDL编号MFCD00009748

技术规格

AppearanceLight orange to Yellow to Green powder to crystal
Purity(HPLC)min. 97.0 area%
Purity(with Total Nitrogen)min. 97.0 %
Melting point179.0 to 183.0 ℃

物性(参考值)

熔点181 ℃
溶解性(微溶于)乙醚

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#DE3202000
303605J&KBenzo[cd]indol-2(1H)-one97%692元/5G;   咨询

基本信息

分子式C11H7NO
分子量169.18
熔点173-178
MDL编码MFCD00009748
EINECS 编号204-973-4

安全信息

图形或危害标志
提示语Warning
危险说明H302
防范说明P264
P270
P301+P312+P330
P501
WGK2
RTECSDE3202000
C46840Alfa AesarBenz[cd]indol-2(1H)-one1166元/1g;   2846元/5g;   8885元/25g;   咨询

基本信息

分子式
C11 H7 N O

分子量
169.18

069186FluorochemBenzo[cd]indol-2(1H)-one98%220元/5g;   770元/25g;   2046元/100g;   8470元/500g;   咨询

基本信息

CAS Number130-00-7
MDL NumberMFCD00009748
Melting Point173-178℃

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.
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