[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 135-61-5
关键词:       仅模糊查询
CAS: 135-61-5
分子式: C18H15NO2
分子量: 277.28
熔点: 196-198 °C
中文名称: 
色酚AS-D
纳夫妥AS-D
萘酚 AS-D
英文名称: 
azoic coupling component 18
C.1.Azoic Coupling Component 18(37520)
Acna Naphthol E
Daito Grounder D
Mitsui Naphtho-zol D
Naphtazol D
Naphthoi
Naphthol AS-D
C.I. Azoic coupling component 18
3-hydroxy-n-(2-methylphenyl)-2-naphthalenecarboxamid
性质描述: 该品为米黄色粉状,熔点为195-196℃。可溶于石脑油,不溶于水和碳酸钠溶液,在氢氧化钠溶液中呈黄色。
生产方法: 由2,3-酸与氯苯、碳酸钠成盐、脱水,再在三氯化磷存在下与邻甲苯胺进行缩合,经碳酸纳中和、蒸发脱氯苯,过滤、干燥而得成品。原料消耗(kg/t)2,3-酸 750邻甲苯胺 430氯苯 200碳酸钠450 450三氯化磷 280
用途: 主要用作棉织物染色和印花的打底剂,并可用作快色素和有机颜料的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
N822531MACKLIN萘酚AS-D99%29元/25g;   33元/100g;   115元/500g;   409元/2.5kg;   展开
储存:室温
状态:浅奶油色-黄色粉末
H0315TCI3-Hydroxy-2'-methyl-2-naphthanilide>97.0%(HPLC)360元/25G;   3160元/500G;   展开

基本信息

纯度/分析方法>97.0%(HPLC)
分子式/分子量C18H15NO2 = 277.32
外观与形状(20℃)固体
Reaxys-RN1822134
PubChem物质ID87570737
颜色37520
MDL编号MFCD00021634

技术规格

AppearanceWhite to Gray to Brown powder to crystal
Purity(HPLC)min. 97.0 area%
Melting point194.0 to 200.0 ℃

物性(参考值)

熔点198 ℃

安全信息

图形或危害标志
信号词警告
危险性说明H410 : 对水生生物毒性极大并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P391 : 收集溢出物。

运输信息

UN编号UN3077
类别9
包装类别 III
监管条件代码(*)
S3510083-HYDROXY-2'-METHYL-2-NAPHTHANILIDEAldrichCPR464.08元/1G;   展开

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C18H15NO2
分子量277.326
MDL编号MFCD00021634
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9