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CAS: 20780-76-1
分子式: C8H4INO2
分子量: 273.03
熔点: 276-278℃
中文名称: 
5-碘靛红
5-碘吲哚醌
5-碘-1H-吲哚-2,3-二酮
英文名称: 
5-Iodo-2,3-dioxoin-doline
5-iodoisatin
1H-Indole-2,3-dione,5-iodo-
5-Iodoisatine
5-Iodo-2,3-indolinedione
5-Iodoindole-2,3-dione
5-Iodo-1H-indole-2,3-dione
性质描述: 红色结晶。熔点264-265℃,281-282℃分解。溶于丙酮、冰醋酸,难溶于乙醇,不溶于水。
生产方法: 由吲哚醌与一氯化碘反应而得。将吲哚醌与无水乙醇、冰醋酸混合,加热回流至全溶。升温至90℃时开始在搅拌下滴加一氯化碘,加完后保持85-90℃,继续反应70min。冷却,过滤,得红色颗粒状结晶。用醇洗至中性,烘干(母液回收溶剂后还可得到少量结晶)。即得成品。收率80%以上。
用途: 用于合成有机碘化物。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
I831539MACKLIN5-碘吲哚醌97%228元/5g;   452元/10g;   1006元/25g;   展开
储存:室温,密封
I0640TCI5-Iodoisatin>98.0%(T)675元/5G;   展开

基本信息

纯度/分析方法>98.0%(T)
分子式/分子量C8H4INO2 = 273.03
外观与形状(20℃)固体
应避免的情况
Reaxys-RN131248
PubChem物质ID87558010

技术规格

AppearanceOrange to Brown to Dark red powder to crystal
Purity(HPLC)min. 95.0 area%
Purity(Neutralization titration)min. 98.0 %

物性(参考值)

溶解性(可溶于)二甲基甲酰胺

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
993929J&K5-Iodoisatin98%494元/5G;   1334元/25G;   展开

基本信息

分子式C8H4INO2
分子量273.03
熔点276-280
MDL编码MFCD00016899
Beilstein131248
EINECS 编号244-035-1

安全信息

图形或危害标志
提示语Warning
危险说明H302
H315
H317
H319
H335
防范说明P261
P280
P305+P351+P338
WGK3
TSCA
A14988Alfa Aesar5-Iodoisatin97%1200元/5g;   3143元/25g;   10710元/100g;   展开

应用
5-Iodoisatin undergoes condensation reaction with phenol yields 5-iodophenolisatin, malonic acid yields 6-iodo-2-quinolone-4-carboxylic acid.

备注
Light Sensitive. Keep container tightly closed. Store away from oxidizing agents.

基本信息

MDL
MFCD00016899

EINECS
244-035-1

分子式
C8H4INO2

分子量
273.03

熔点
ca 276° dec.

灵敏度
Light Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble acetone, acetic acid, ethanol. Insoluble in water.

Beilstein
131248

安全信息

TSCA

140589Sigma-Aldrich5-Iodoisatintechnical grade410.83元/5 G;   958.53元/25 G;   展开

产品说明

一般描述

5-Iodoisatin undergoes condensation reaction with:

  • phenol yields 5-iodophenolisatin
  • malonic acid yields 6-iodo-2-quinolone-4-carboxylic acid

包装

5, 25 g in glass bottle

基本信息

经验(实验)分子式C8H4INO2
分子量273.03
EC 号244-035-1
MDL编号MFCD00016899
PubChem化学物质编号24848473
NACRESNA.22

产品性质

等级technical grade
质量水平100
mp276-280 ℃ (lit.)
SMILES stringIc1ccc2NC(=O)C(=O)c2c1
InChI1S/C8H4INO2/c9-4-1-2-6-5(3-4)7(11)8(12)10-6/h1-3H,(H,10,11,12)
InChI keyOEUGDMOJQQLVAZ-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H315 - H317 - H319 - H335
预防措施声明P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
013160Fluorochem5-Iodoisatin97%220元/1g;   594元/5g;   1782元/25g;   展开

基本信息

CAS Number20780-76-1
MDL NumberMFCD00016899
Melting Point285℃

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H312: Harmful in contact with skin.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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).
P322: Specific measures (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.
P363: Wash contaminated clothing 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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