CAS 135-64-8; 色酚AS-SW; C.1.Azoic Coupling Component 7(37565)

CAS:

135-64-8

分子式:

C21H15NO2

分子量:

313.34

中文名称:

色酚AS-SW

萘酚AS-SW

纳夫妥AS-SW

英文名称:

C.1.Azoic Coupling Component 7(37565)

Acna Naphthol D

Celcot RA

Diathol SW

Mitsui Naphthozol SW

Naphthoide SW

Brenthol BN

azoic coupling component 7

Naphthol AS-SW

C.I. Azoic coupling component 7

3-hydroxy-n-2-naphthalenyl-2-naphthalenecarboxamid

3-hydroxy-n-2-naphthyl-2-naphthamide

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性质描述:

该品呈米黄色粉状，熔点为243-244℃。能溶于氯苯，不溶于水和纯碱溶液，于氢氧化钠溶液中呈黄色。

生产方法:

先将2,3-酸与氢氧化钠与氯苯成盐，再与吐氏酸、三氯化磷进行缩合，而后用磷酸二氢钠水解、中和与后处理即得成品。原料消耗(kg/t)2,3-酸（100%） 750吐氏酸（100%） 900三氯化磷（100%） 230纯碱（98%） 388氯苯（98%） 410

用途:

主要用作棉织物染色和印花的打底剂。并可以代替色酸AS使用。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

H862714

MACKLIN

3-羟基-N-(2-萘基)-2-萘甲酰胺

≥97%(HPLC)(T)

105元/5g;

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储存：室温，干燥
状态：浅黄色到棕色粉末到晶体

H0319

TCI

3-Hydroxy-N-(2-naphthyl)-2-naphthamide

>97.0%(T)(HPLC)

360元/25G;

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基本信息

纯度/分析方法	>97.0%(T)(HPLC)
分子式/分子量	C₂₁H₁₅NO₂ = 313.36
外观与形状(20℃)	固体
Reaxys-RN	2871684
PubChem物质ID	87570741
颜色	37565
MDL编号	MFCD00053488

技术规格

Appearance	Light yellow to Brown powder to crystal
Purity(HPLC)	min. 97.0 area%
Purity(Neutralization titration)	min. 97.0 %

S13634

3-HYDROXY-NAPHTHALENE-2-CARBOXYLIC ACID NAPHTHALEN-2-YLAMIDE

Aldrich^CPR

1487.65元/250MG;

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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	C₂₁H₁₅NO₂
分子量	313.359
MDL编号	MFCD00053488

219184

Fluorochem

3-Hydroxy-N-(naphthalen-2-yl)-2-naphthamide

95%

726元/25g;

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基本信息

CAS Number	135-64-8
MDL Number	MFCD00053488
Melting Point	243-244℃

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. H400: Very toxic to aquatic life. H410: Very toxic to aquatic life with long lasting effects.
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. P273: Avoid release to the environment. 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. P391: Collect spillage. 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 .