Home > 1,3-Dimethylurea > 1,3-Dimethylurea(96-31-1)
1,3-Dimethylurea(96-31-1)
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
1,3-Dimethylurea
1,3-Dimethylurea
Synonyms
1,3-Dimethylurea
Symmetric dimethylurea
1,3-Dimethylurea
Symmetric dimethylurea
CAS
96-31-1
96-31-1
Formula
C3H8N2O
C3H8N2O
Molecular Weight
88.11
88.11
EINECS
202-498-7
202-498-7
RTECS
YS9868000
YS9868000
RTECS Class
Mutagen; Reproductive Effector
Mutagen; Reproductive Effector
Beilstein/Gmelin
1740672
1740672
Beilstein Reference
4-04-00-00207
4-04-00-00207
Physical and Chemical Properties
Appearance
Colorless crystals.
Colorless crystals.
Solubility in water
Very soluble
Very soluble
Melting Point
96
96
Boiling Point
268
268
Vapor Pressure
0.007 (25 C)
0.007 (25 C)
Density
1.142 g/cm3 (20 C)
1.142 g/cm3 (20 C)
Partition Coefficient
-1.02
-1.02
Heat Of Vaporization
71.6 kJ/mol
71.6 kJ/mol
Heat Of Combustion
-1997 kJ/mol
-1997 kJ/mol
First Aid Measures
Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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.
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 immediately.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
Storage
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Keep container closed when not in use. 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. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Hazards Identification
Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation
The toxicological properties of this substance have not been fully investigated. Inhalation of dust may cause respiratory tract irritation.
The toxicological properties of this substance have not been fully investigated. Inhalation of dust may cause respiratory tract irritation.
Skin
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Eyes
Dust may cause mechanical irritation. The toxicological properties of this material have not been fully investigated.
Dust may cause mechanical irritation. The toxicological properties of this material have not been fully investigated.
EC Safety Phrase
S 22 24/25
S 22 24/25
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.
Respirators
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.
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.
Poison Class
4
4
Fire Fighting Measures
Flash Point
124
124
Autoignition
400
400
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. To extinguish fire, use water fog, dry chemical, carbon dioxide, or regular foam. Use agent most appropriate to extinguish fire.
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. To extinguish fire, use water fog, dry chemical, carbon dioxide, or regular foam. Use agent most appropriate to extinguish fire.
Accidental Release Measures
Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Disposal Code
3
3
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Strong oxidizing agents.
Decomposition
Nitrogen oxides, carbon monoxide, carbon dioxide.
Nitrogen oxides, carbon monoxide, carbon dioxide.
Transport Information
HS Code
2924 19 00
2924 19 00
Contact
More
- Company Name:Shijiazhuang Feizi Chemical Technology Co. LTD
- Tel:0311-85957988 18633001459
- Fax:
- WebSite:http://www.feizichem.com/
- Company Name:Shijiazhuang Kunxiangda Technology Co., Ltd.
- Tel:0311-89683399 15373948595
- Fax:0311-89683399
- WebSite:http://www.kunxiangda.com/
- Company Name:Shanghai Kangtuo Chemical Co., Ltd.
- Tel:021-69185552 13701777608
- Fax:021-69186006
- WebSite:http://www.kangtuochem.com
- Company Name:Henan Vocas Biotechnology Co., Ltd
- Tel: 18537671377
- Fax:QQ3487632979
- WebSite:http://www.vocasbio.com
- Company Name:Jinan Aery Pharmaceutical Co,.Ltd
- Tel:0531-81263406
- Fax:86-0531-58591634
- WebSite:http://www.aerpharm.com