Introduction:Basic information about CAS 111-21-7|1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacetate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacetate |
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| CAS Number | 111-21-7 | Molecular Weight | 234.246 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 286.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C10H18O6 | Melting Point | -50°C |
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| MSDS | / | Flash Point | 125.2±21.8 °C |
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Names
| Name | triethylene glycol diacetate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 286.0±0.0 °C at 760 mmHg |
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| Melting Point | -50°C |
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| Molecular Formula | C10H18O6 |
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| Molecular Weight | 234.246 |
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| Flash Point | 125.2±21.8 °C |
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| Exact Mass | 234.110336 |
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| PSA | 71.06000 |
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| LogP | -0.44 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.433 |
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| InChIKey | OVOUKWFJRHALDD-UHFFFAOYSA-N |
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| SMILES | CC(=O)OCCOCCOCCOC(C)=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YE4950000
- CHEMICAL NAME :
- Triethylene glycol, diacetate
- CAS REGISTRY NUMBER :
- 111-21-7
- BEILSTEIN REFERENCE NO. :
- 1789453
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C10-H18-O6
- MOLECULAR WEIGHT :
- 234.28
- WISWESSER LINE NOTATION :
- 1VO2O2O2OV1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/27/1969 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 22600 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 8 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 534 gm/kg
- SEX/DURATION :
- multigeneration
- TOXIC EFFECTS :
- Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
- REFERENCE :
- FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 18,602,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1315 No. of Facilities: 64 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 152 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1315 No. of Facilities: 45 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 4322 (estimated) No. of Female Employees: 356 (estimated)
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Safety Information
| Hazard Codes | Xn |
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| Safety Phrases | S24/25 |
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| RTECS | YE4950000 |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacetate |
| Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-, diacetate |
| ETHYLENEBIS-(2-OXYETHYL ACETATE) |
| EINECS 203-846-0 |
| MFCD00026213 |
| 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate |
| Ethane-1,2-diylbis(oxyethane-2,1-diyl) diacetate |
| Triethylene Glycol Diacetate |