Home > 2,5-Dimethyl-1H-pyrrole > 2,5-Dimethyl-1H-pyrrole(625-84-3)
2,5-Dimethyl-1H-pyrrole(625-84-3)
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
2,5-Dimethyl-1H-pyrrole
2,5-Dimethyl-1H-pyrrole
Synonyms
2,5-Dimethyl-1H-pyrrole
2,5-Dimethyl-1H-pyrrole
CAS
625-84-3
625-84-3
Formula
C6H9N
C6H9N
Molecular Weight
95.16
95.16
EINECS
210-913-8
210-913-8
RTECS
UX9465930
UX9465930
RTECS Class
Other
Other
Beilstein/Gmelin
106448
106448
Beilstein Reference
5-20-05-00064
5-20-05-00064
Physical and Chemical Properties
Solubility in water
Slightly soluble
Slightly soluble
Melting Point
6.5
6.5
Boiling Point
160
160
Vapor Pressure
2.5 (25 C)
2.5 (25 C)
Density
0.961 g/ml (20 C)
0.961 g/ml (20 C)
Heat Of Vaporization
38.5 kJ/mol
38.5 kJ/mol
Usage
Antioxidant.
Antioxidant.
Refractive Index
1.5257 (20 C)
1.5257 (20 C)
First Aid Measures
Ingestion
Seek medical assistance.
Seek medical assistance.
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. Remove and isolate contaminated clothing and shoes.
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. Remove and isolate contaminated clothing and shoes.
Skin
Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush with running water for at least 20 minutes. Wash skin with soap and water.
Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush with running water for at least 20 minutes. Wash skin with soap and water.
Eyes
In case of contact with substance, immediately flush with running water for at least 20 minutes.
In case of contact with substance, immediately flush with running water for at least 20 minutes.
Handling and Storage
Storage
Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.
Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.
Hazards Identification
Inhalation
May be fatal. May cause irritatior or burns. Vapors may cause dizziness or suffocation.
May be fatal. May cause irritatior or burns. Vapors may cause dizziness or suffocation.
Skin
See inhalation.
See inhalation.
Eyes
See inhalation.
See inhalation.
Ingestion
See inhalation.
See inhalation.
Hazards
Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion and poison hazard indoors, outdoors or in sewers.
Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion and poison hazard indoors, outdoors or in sewers.
EC Risk Phrase
10 23/24/25 36/37/38
10 23/24/25 36/37/38
EC Safety Phrase
16 26 36/37/39 45
16 26 36/37/39 45
UN (DOT)
1992
1992
Exposure Controls/Personal Protection
Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Wear positive pressure self-contained breathing apparatus (SCBA).
Exposure Effects
Toxic. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.
Toxic. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.
Fire Fighting Measures
Flash Point
54
54
Fire Fighting
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire Potential
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Accidental Release Measures
Small spills/leaks
Make no contact with the spilled material. Fully encapsulating, vapor protective clothing should be worn for spills and leaks with no fire. ELIMINATE all ignition sources and ground all equipment. Stop leak if you can do it without risk. A vapor suppressing foam may be used to reduce vapors. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. Use clean non-sparking tools to collect absorbed material.
Make no contact with the spilled material. Fully encapsulating, vapor protective clothing should be worn for spills and leaks with no fire. ELIMINATE all ignition sources and ground all equipment. Stop leak if you can do it without risk. A vapor suppressing foam may be used to reduce vapors. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. Use clean non-sparking tools to collect absorbed material.
Stability and Reactivity
Incompatibilities
Strong oxidizing agents, Strong acids.
Strong oxidizing agents, Strong acids.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides.
Carbon monoxide, Carbon dioxide, Nitrogen oxides.
Combustion Products
Fire will produce irritating, corrosive and/or toxic gases.
Fire will produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
1992
1992
Hazard Class
3
3
Packing Group
III
III
Contact
More
- Company Name:Chongqing Botao Biotechnology Co., LTD
- Tel:15223382610 15223382610
- Fax:
- WebSite:https://www.jooe.com
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Fax:86-10-82849933
- WebSite:http://www.jkchemical.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:Beijing Donghualituo Techonlogy Development Co.,Ltd.
- Tel:010-88425576
- Fax:(+86)-10-88425546
- WebSite:http://www.dhltchem.com/
- Company Name:
- Tel:821-50328103-801 18930552037
- Fax:86-21-50328109
- WebSite:https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm