Home > 2-Methylquinoline > 2-Methylquinoline(91-63-4)
2-Methylquinoline(91-63-4)
Supplier Product Identification
Physical and Chemical Properties
First Aid Measures
Handling and Storage
Hazards Identification
Exposure Controls/Personal Protection
Fire Fighting Measures
Accidental Release Measures
Stability and Reactivity
Transport Information
Product Identification
Product Name
2-Methylquinoline
2-Methylquinoline
Synonyms
1-(Tricyclohexylstannyl)-1H-1,2,4-triazole
Khinaldin
Peropal
Quinaldine
Tri(cyclohexyl)-1H-1,2,4-triazol-1-yltin
Tricyclohexyl-(1,2,4-triazol-1-yl)stannane
Tricyclotin
1-(Tricyclohexylstannyl)-1H-1,2,4-triazole
Khinaldin
Peropal
Quinaldine
Tri(cyclohexyl)-1H-1,2,4-triazol-1-yltin
Tricyclohexyl-(1,2,4-triazol-1-yl)stannane
Tricyclotin
CAS
41083-11-8
41083-11-8
CAS
91-63-4
91-63-4
Formula
C10H9N
C10H9N
Formula
C20H35N3Sn
C20H35N3Sn
Molecular Weight
436.27
436.27
Molecular Weight
143.19
143.19
EINECS
202-085-1
202-085-1
EINECS
255-209-1
255-209-1
RTECS
UZ9625000
UZ9625000
RTECS
WH8637700
WH8637700
RTECS Class
Agricultural Chemical and Pesticide; Organometallic
Agricultural Chemical and Pesticide; Organometallic
RTECS Class
Mutagen; Primary Irritant
Mutagen; Primary Irritant
Merck
12,8228
12,8228
Beilstein/Gmelin
621636
621636
Beilstein/Gmelin
110309
110309
Beilstein Reference
5-20-07-00375
5-20-07-00375
Beilstein Reference
5-26
5-26
EC Class
harmful
harmful
Physical and Chemical Properties
Appearance
Colorless crystals.
Colorless crystals.
Appearance
Colorless, oily liquid.
Colorless, oily liquid.
Solubility in water
Insoluble
Insoluble
Solubility in water
0.12 mg/L (20 C)
0.12 mg/L (20 C)
Melting Point
-2
-2
Melting Point
209 - 211
209 - 211
Boiling Point
247.6
247.6
Boiling Point
487
487
Vapor Pressure
0.75 (20 C)
0.75 (20 C)
Vapor Pressure
1.2E-9 (25 C)
1.2E-9 (25 C)
Density
1.0585 g/cm3 (20 C)
1.0585 g/cm3 (20 C)
pKa/pKb
8.09 (pKb)
8.09 (pKb)
pKa/pKb
9.0 (pKb)
9.0 (pKb)
Heat Of Vaporization
66.10 kJ/mol
66.10 kJ/mol
Heat Of Combustion
-5314 kJ/mol
-5314 kJ/mol
Usage
Used to make dyes, pharmaceuticals and other chemicals.
Used to make dyes, pharmaceuticals and other chemicals.
Usage
Formerly used as an acaricide. Organotin compound.
Formerly used as an acaricide. Organotin compound.
Vapor Density
4.9
4.9
Refractive Index
1.6098
1.6098
First Aid Measures
Ingestion
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Ingestion
See Inhalation.
See Inhalation.
Ingestion
Seek medical assistance.
Seek medical assistance.
Inhalation
TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Skin
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Skin
Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Eyes
Immediately flush with running water for at least 20 minutes.
Immediately flush with running water for at least 20 minutes.
Eyes
See Inhalation.
See Inhalation.
Handling and Storage
Storage
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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.
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
Causes gastrointestinal tract irritation. May be harmful if swallowed.
Causes gastrointestinal tract irritation. May be harmful if swallowed.
Inhalation
Causes respiratory tract irritation.
Causes respiratory tract irritation.
Skin
Causes skin irritation. May be harmful if absorbed through the skin.
Causes skin irritation. May be harmful if absorbed through the skin.
Eyes
Causes eye irritation.
Causes eye irritation.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
EC Risk Phrase
25 26 37/38 41 50/53
25 26 37/38 41 50/53
EC Risk Phrase
R 21/22 36 40
R 21/22 36 40
EC Safety Phrase
S 26 36/37/39
S 26 36/37/39
EC Safety Phrase
26 28 36/37/39 38 45 60 61
26 28 36/37/39 38 45 60 61
UN (DOT)
3146
3146
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.
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.
Personal Protection
Wear appropriate protective gloves, clothing and goggles.
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Wear positive pressure self-contained breathing apparatus (SCBA).
Respirators
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Exposure Effects
Central nervous system toxicity: Headache, nausea, vomiting dizziness, sometimes convulsions and loss of consciousness. Photophobia and mental disturbances. Epigastric pain.
Central nervous system toxicity: Headache, nausea, vomiting dizziness, sometimes convulsions and loss of consciousness. Photophobia and mental disturbances. Epigastric pain.
Poison Class
3
3
Fire Fighting Measures
Flash Point
105
105
Flash Point
249
249
Fire Fighting
Small Fires: Dry chemical, CO2 or water spray. Large Fires: Dry chemical, CO2, alcohol-resistant foam or water spray.
Small Fires: Dry chemical, CO2 or water spray. Large Fires: Dry chemical, CO2, alcohol-resistant foam or water spray.
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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out.
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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out.
Upper exp. limit
6.8
6.8
Lower exp. limit
.9
.9
Fire Potential
This compound is probably combustible.
This compound is probably combustible.
Fire Potential
Combustible material: may burn but does not ignite readily.
Combustible material: may burn but does not ignite readily.
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.
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.
Small spills/leaks
ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Stability and Reactivity
Disposal Code
1
1
Incompatibilities
Oxidizing agents
Oxidizing agents
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Decomposition
When heated to decomposition it emits toxic fumes of NOx.
When heated to decomposition it emits toxic fumes of NOx.
Decomposition
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.
Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
3146
3146
Hazard Class
6.1
6.1
HS Code
2933 49 90
2933 49 90
Contact
More
- Company Name:Tocopharm Co., Ltd.
- Tel:+86-021-69895597 13776836200 +86-13776836200
- Fax:021-61292409
- WebSite:http://www.tocopharm.com/
- Company Name:Jinan Realong Chemical Co., Ltd
- Tel:0531-80993178 15621249788
- Fax:
- WebSite:http://www.ruilangchem.com/
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Fax:86-21-61259102
- WebSite:https://www.meryer.com/cn/index/
- Company Name:Alfa Aesar
- Tel:400-6106006
- Fax:021-67582001/03/05
- WebSite:http://chemicals.thermofisher.cn
- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Fax:021-67121385
- WebSite:https://www.tcichemicals.com/CN/zh/