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名称:吲哚啉
 

纯度:99% 包装:200kg衬塑铁桶
结构式
                

CAS:  496-15-1
分子式: C8H9N
分子量:  119.16

中文名称:  二氢吲哚
                   吲哚啉

英文名称:  2,3-dihydro-1H-Indole
                   2,3-Dihydroindole
                   Indoline 


性质描述:  黄色透明液体,密度1.063,熔点 -21,沸点 228-230,折射率1.592-1.594,闪点 92,水溶性 5 g/L (20)。

质量标准:
外观:   黄色透明液体
含量:   非水滴定 ≥ 98% Gc
纯度:   ≥ 99%(色谱)
水分:   ≤ 0.3%

用途: 主要用于医药、香料的合成。

其它信息:

【Product Name】2,3-Dihydro-1H-indole
【Synonyms】
1-Azaindan   二氢吲哚 吲哚啉
【CAS】
496-15-1
【Formula】
C8H9N
【Molecular Weight】
119.17
【EINECS】
207-816-8
【RTECS】
NL6906300
【RTECS Class】
Drug
【Beilstein/Gmelin】
111915
【Beilstein Reference】
5-20-06-00238

Physical and Chemical Properties
【Appearance】
Clear green liquid.
【Solubility in water】
Slightly soluble
【Melting Point】
-21
【Boiling Point】
220
【Vapor Pressure】
0.08 (25 C)
【Density】
1.0676 g/cm3 (20 C)
【pKa/pKb】
8.96 (pKa)
【Partition Coefficient】
1.79
【Heat Of Vaporization】
46.4 kJ.mol
【Vapor Density】
4.11
【Refractive Index】
1.5922 (20 C)

First Aid Measures
【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
【Storage】
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Hazards Identification
【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
【Inhalation】
May cause respiratory tract irritation. Aspiration may lead to pulmonary edema. Inhalation at high concentrations may cause CNS depression and asphixiation.
【Skin】
May cause skin irritation. May cause cyanosis of the extremities.
【Eyes】
May cause eye irritation. May cause chemical conjunctivitis and corneal damage.
【EC Risk Phrase】
R 22
【EC Safety Phrase】
S 36/37
Exposure Controls/Personal Protection
【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Fire Fighting Measures
【Flash Point】
93
【Autoignition】
460
【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Combustible Liquid. Extinguishing media: Use water spray to cool fire-exposed containers. Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Accidental Release Measures
【Small spills/leaks】
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.

Stability and Reactivity
【Disposal Code】
1
【Stability】
Stable under normal temperatures and pressures.
【Incompatibilities】
Strong oxidizing agents, strong acids, acid anhydrides, acid chlorides.
【Decomposition】
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

Transport Information
【HS Code】
2933 99 90



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