CAS 5959-52-4 MFCD00004115-3-Amino-2-Naphthoic Acid 3-氨基-2-萘甲酸 TAO{mole}

3-Amino-2-Naphthoic Acid 3-氨基-2-萘甲酸

CAS 5959-52-4 MFCD00004115

化学结构图

SMILES: Nc1cc2ccccc2cc1C(=O)O

化学属性

Mol. Formula	C11H9NO2
Mol. Weight	187.20
Melting Point	212-215°C
TSCA	Yes
Density	1.422
Solubility	溶于乙醇、乙醚。
Boiling Point	384.9°C at 760 mmHg
Flash Point	186.6°C

别名和识别编码

Chemical Name	3-Amino-2-Naphthoic Acid
MDL Number	MFCD00004115
EC Number	227-726-2
CAS Number	5959-52-4
Merck Number	452
Beilstein Registry Number	744099
Synonym	3-Amino-2-naphthoic acid {LY} 3-Amino-2-naphthoic acid {} {LY} 3-Amino-2-naphthoic acid {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Amino-2-naphthoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87561639
Reaxys-RN	744099
Chemical Name Translation	3-氨基-2-萘甲酸
Wiswesser Line Notation	L66J CZ DVQ
LabNetwork Molecule ID	LN00226798
Canonical SMILES	NC1=CC2=C(C=CC=C2)C=C1C(O)=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

RTECSQL1400000

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Risk Statements

R22 Harmful if swallowed 吞咽有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Signal word Warning

GHS Symbol

WGK Germany3

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P312
P301+P312+P330
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xn

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New
   York, John Wiley & Sons, Inc., 1958-63  Volume(issue)/page/year: 2,1840,1963

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

储运特性:库房通风低温干燥
灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
毒性分级:中毒
3-氨基-2-萘甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 A2258 3-氨基-2-萘甲酸 3-Amino-2-naphthoic Acid 1G 565元 2014/06/02 A2258 3-氨基-2-萘甲酸 3-Amino-2-naphthoic Acid 5G 1920元 2010/06/21 104140050 3-氨基-2-萘甲酸 3-Amino-2-naphthoic acid 85%, tech. 5 GR 1272元
Alfa Aesar:3-氨基-2-萘甲酸,tech.85% 3-Amino-2-naphthoic acid, tech. 85%(5959-52-4)
上游原料:氯化锌 --> 刚果红试纸 --> 甲酸盐
方法一:在有催化剂的条件下，用3-羟基-2-萘甲酸与氨共热制得。将28%的氨水、氯化锌和3-羟基-2-萘甲酸依次加入高压釜中，搅拌，加热3h后使温度达195℃，保持36h，压力在2.7MPa左右。冷至室温，再向反应混合物中加入浓盐酸，将悬浮物煮沸30min，趁热过滤。将滤饼和水、盐酸混合，再煮沸30min，过滤。两次滤液冷却后沉淀出3-氨基-2-萘甲酸盐，过滤。将滤液加热至85℃，加盐，继续冷却，得第二批盐酸盐。再加40%氢氧化钠溶液，使呈碱性，将混合物加热至85℃，加入浓盐酸，直至刚果红试纸呈酸性，搅拌，再加适量10%乙酸钠溶液使刚果红试纸不变蓝。用热水洗涤、压干即得成品。
急性毒性:口服-小鼠 LD50: 1600 毫克/公斤
外观性质:黄色结晶体。
MOL 文件:5959-52-4.mol
Sigma Aldrich:5959-52-4(sigmaaldrich)
Acros Organics:3-氨基-2-萘甲酸 3-Amino-2-naphthoic acid, tech., 85%(5959-52-4)
MSDS 信息:3-氨基-2-萘甲酸(5959-52-4).msds
用途一:有机合成，染料中间体。
可燃性危险特性:可燃;燃烧产生有毒氮氧化物烟雾
类别:有毒物品