| Product Identification | Back to Contents | 【Product Name】
Dipropylene glycol | 【Synonyms】
1-(1-Hydroxypropoxy)propan-1-ol
Propanol, oxybis- | 【CAS】
25265-71-8 | 【Formula】
C6H14O3 | 【Molecular Weight】
134.18 | 【EINECS】
246-770-3 | 【RTECS】
UB8765000 | 【RTECS Class】
Tumorigen; Reproductive Effector | 【Beilstein/Gmelin】
8475182 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Thick odorless, colorless liquid. | 【Solubility in water】
miscible | 【Melting Point】
-32 | 【Boiling Point】
229 | 【Vapor Pressure】
<0.01 | 【Density】
1.02 g/cm3 | 【Heat Of Vaporization】
53.64 kj/mol | 【Usage】
Antifreeze agent, air sanitation. | 【Vapor Density】
4.63 |
| First Aid Measures | Back to Contents | 【Ingestion】
DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. | 【Inhalation】
IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used. | 【Skin】
IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment. | 【Eyes】
First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. |
| Handling and Storage | Back to Contents | 【Storage】
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. | 【Handling】
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. |
| Hazards Identification | Back to Contents | 【Inhalation】
Dipropylene glycol has little vapor hazard at ordinary temperatures. | 【Ingestion】
Dipropylene glycol has little vapor hazard at ordinary temperatures. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Canister-type mask recommended. | 【Respirators】
Use NIOSH/MSHA approved respirator appropriate for exposure of concern. | 【Exposure Effects】
CNS depression was reported in dogs given 6 ml/kg iv. No toxicity was noted when 5 ml/kg was given orally. | 【Poison Class】
5 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
121 | 【Autoignition】
310 | 【Fire Fighting】
Fire Extinguishing Agents Not to Be Used: Water or foam may cause frothingFire Extinguishing Agents: Water fog, alcohol foam, carbon dioxide, dry chemical | 【Upper exp. limit】
12.6 | 【Lower exp. limit】
2.9 | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
If you should spill this chemical, use absorbent paper to pick up all liquid spill material. Seal the absorbent paper, as well as any of your clothing which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Wash any surfaces you may have contaminated with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
1 | 【Incompatibilities】
Can react vigorously with acids and oxidizing materials Incompatible with strong bases Incompatible with peroxides. | 【Stability】
Stable. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
|