Diethylene glycol
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameDiethylene glycol
- CAS No.111-46-6
- EINECS No.203-872-2
- MFC4H10O3
- MW106.12
- InChIKeyMTHSVFCYNBDYFN-UHFFFAOYSA-N
- AppearanceOily Liquidcolorless
- density 1.118 g/mL at 25 °C(lit.)
- Boiling point 245 °C(lit.)
- Water Solubility SOLUBLE
- Melting point −10 °C(lit.)
- storage temp. Keep in dark place,Sealed in dry,Room Temperature
| Diethylene glycol Basic information |
| Product Name: | Diethylene glycol |
| Synonyms: | 3-OxapentaMethylene-1,5-diol;NSC 36391;2,2'-Oxydiethanol Bis(2-hydroxyethyl) Ether;Di-ethylene glycol,Ethylene diglycol;Diethylene glyco;Diethylene glycol, Bis(2-hydroxyethyl) ether;Diethylene glycol, Standard for GC,>=99.5%(GC);Diethyleneglyc |
| CAS: | 111-46-6 |
| MF: | C4H10O3 |
| MW: | 106.12 |
| EINECS: | 203-872-2 |
| Product Categories: | Industrial/Fine Chemicals;Ethylene Glycols;Ethylene Glycols & Monofunctional Ethylene Glycols;Miscellaneous Reagents |
| Mol File: | 111-46-6.mol |
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| Diethylene glycol Chemical Properties |
| Melting point | −10 °C(lit.) |
| Boiling point | 245 °C(lit.) |
| density | 1.118 g/mL at 25 °C(lit.) |
| vapor density | 2.14 (vs air) |
| vapor pressure | 0.01 mm Hg ( 20 °C) |
| refractive index | n20/D 1.447(lit.) |
| Fp | 143 °C |
| solubility | H2O: 50 mg/mL at 20 °C, clear, colorless |
| form | Oily Liquid |
| color | colorless |
| Relative polarity | 0.713 |
| PH | 5.5-7.0 (25℃, 50mg/mL in H2O) |
| explosive limit | 2-12.3% |
| Water Solubility | SOLUBLE |
| FreezingPoint | -10.45℃ |
| Sensitive | Hygroscopic |
| Merck | 14,3119 |
| BRN | 969209 |
| InChIKey | MTHSVFCYNBDYFN-UHFFFAOYSA-N |
| CAS DataBase Reference | 111-46-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2,2'-oxybis-(111-46-6) |
| EPA Substance Registry System | Ethanol, 2,2'-oxybis-(111-46-6) |
| Safety Information |
| Hazard Codes | Xn,T,Xi |
| Risk Statements | 22 |
| Safety Statements | 46 |
| WGK Germany | 1 |
| RTECS | ID5950000 |
| F | 10 |
| Hazard Note | Toxic/Irritant |
| TSCA | Yes |
| HS Code | 29094100 |
| Hazardous Substances Data | 111-46-6(Hazardous Substances Data) |
| Toxicity | LD50 in rats, guinea pigs (g/kg): 20.76, 13.21 orally (Smyth) |
| MSDS Information |
| Provider | Language |
|---|---|
| 2,2'-Oxydiethanol | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Diethylene glycol Usage And Synthesis |
| Chemical Properties | clear oily liquid |
| Uses | In antifreeze solution for sprinkler systems, water seals for gas tanks, etc. (water with 40% diethylene glycol freezes at -18°; with 50% at -28°); as lubricating and finishing agent for wool, worsted, cotton, rayon, and silk; as solvent for vat dyes; in composition corks, glues, gelatin, casein, and pastes to prevent drying out. |
| General Description | A colorless liquid. Denser than water. Contact may slightly irritate skin, eyes and mucous membranes. May be slightly toxic by ingestion. Used to make other chemicals. |
| Air & Water Reactions | Slightly soluble in water. |
| Reactivity Profile | Diethylene glycol is incompatible with strong oxidizing agents. Diethylene glycol is also incompatible with strong bases. Diethylene glycol can react with sulfuric acid and other dehydrating agents, nitric acid, oxygen, hydrogen peroxide, perchloric acid and strong acids. Mixtures with sodium hydroxide decompose exothermically when heated to 446° F. |
| Health Hazard | Ingestion of large amounts may cause degeneration of kidney and liver and cause death. Liquid may cause slight skin irritation. |
| Fire Hazard | Diethylene glycol is combustible. |
| Safety Profile | Moderately toxic to humans by ingestion. Poison experimentally by inhalation. Moderately toxic by ingestion and intravenous routes. Questionable carcinogen with experimental carcinogenic,tumorigenic, and teratogenic data. An eye and human skin irritant. Combustible when exposed to heat or flame; can react with oxidning materials. To fight fire, use alcohol foam, water, Con, dry chemical. Mixtures with sodium hydroxide decompose exothermically when heated to 230℃ and release explosive hydrogen gas. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS. |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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