CAS 1689-82-3 MFCD00002330-4-(Phenyldiazenyl);phenol 4-苯偶氮基苯酚 TAO{mole}

4-(Phenyldiazenyl);phenol 4-苯偶氮基苯酚

CAS 1689-82-3 MFCD00002330

化学结构图

SMILES: Oc1ccc(/N=N/c2ccccc2)cc1

化学属性

Mol. Formula	C12H10N2O
Mol. Weight	198.22
Melting Point	150-152°C
TSCA	Yes
Boiling Point	369.8°C at 760 mmHg
Appearance	橙色柱状固体。熔点155-157℃，沸点220-230℃(2.67kPa)。溶于醇、醚，溶于稀碱溶液及浓硫酸中呈黄色，微溶于热水，不溶于冷水。

别名和识别编码

Chemical Name	4-(Phenyldiazenyl);phenol
Synonym	4-(Phenyldiazenyl)phenol {LY} 4-(Phenyldiazenyl)phenol {} {LY} 4-(Phenyldiazenyl)phenol {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-(Phenyldiazenyl)phenol {} {} {} {} {} {} {} {} {}
MDL Number	MFCD00002330
CAS Number	1689-82-3
EC Number	216-880-6
Beilstein Registry Number	957569
PubChem Substance ID	15529
Reaxys-RN	957569
Chemical Name Translation	4-苯偶氮基苯酚
Wiswesser Line Notation	QR DNUNR
InChI	InChI=1S/C12H10N2O/c15-12-8-6-11(7-9-12)14-13-10-4-2-1-3-5-10/h1-9,15H
Canonical SMILES	OC1=CC=C(N=NC2=CC=CC=C2)C=C1

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

RTECSSM8300000

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S37 Wear suitable gloves 戴适当手套；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Hazard statements

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
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
H302 Harmful if swallowed 吞食有害

GHS Symbol

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+P330
P305+P351+P338
P305+P351+P338+P337+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.....

WGK Germany3

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

Signal word Warning

Hazard Codes 4.1

UN Number 3234

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 75 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD691-490

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NYKZAU Nippon Yakurigaku Zasshi.  Japanese Journal of Pharmacology. (Nippon
   Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho,
   Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40-    1944- Volume(issue)/page/year:
   60,209,1964

Storage condition 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°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

Acros Organics:4-Phenylazophenol, 97%(1689-82-3)
Sigma Aldrich:1689-82-3(sigmaaldrich)
方法一:由苯胺经重氮化、偶合而得。将盐酸和碎冰投入反应锅，搅拌下加入苯胺，于5℃以下缓缓加入亚硝酸钠溶液。用淀粉碘化钾试纸测试，呈深蓝色则到达反应终点。在偶合锅中配制苯酚钠盐溶液，加入碎冰，搅拌下缓缓加入上述重氮化液，控制在15℃以下反应。加料完毕，继续搅拌20min。然后用稀盐酸调节pH为3-4，搅拌30min后离心过滤，滤饼用水洗至中性，干燥，得羟基偶氮苯。
上游原料:稀盐酸 --> 淀粉-碘化钾试纸 --> 偶氮苯
用途一:用作有机合成中间体和指示剂。
Alfa Aesar:4-苯偶氮基苯酚,98% 4-Phenylazophenol, 98%(1689-82-3)
4-N-苯基苯酰胺价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30099780 4-羟基偶氮苯;对羟基偶氮苯;对苯偶氮酚;4-苯基偶氮苯酚 25g 226元 2011/04/16 P0149 4-(苯偶氮)苯酚 4-(Phenylazo)phenol 25G 437元 2010/06/21 417360250 4-N-苯基苯酰胺 4-Phenylazophenol 97% 25 GR 424元
MOL 文件:1689-82-3.mol
TCI Shanghai:4-苯偶氮基苯酚 4-(Phenylazo)phenol,>;95.0%(T)(1689-82-3)
色指数:11800