Introduction：Basic information about CAS 112-73-2|Diethylene glycol dibutyl ether, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Diethylene glycol dibutyl ether |
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| CAS Number | 112-73-2 | Molecular Weight | 218.333 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 254.6±0.0 °C at 760 mmHg |
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| Molecular Formula | C12H26O3 | Melting Point | −60 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 117.2±0.0 °C |
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Names
| Name | Bis(2-butoxyethyl)ether |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 254.6±0.0 °C at 760 mmHg |
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| Melting Point | −60 °C(lit.) |
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| Molecular Formula | C12H26O3 |
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| Molecular Weight | 218.333 |
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| Flash Point | 117.2±0.0 °C |
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| Exact Mass | 218.188202 |
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| PSA | 27.69000 |
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| LogP | 2.39 |
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| Vapour density | >1 (vs air) |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.425 |
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| InChIKey | KZVBBTZJMSWGTK-UHFFFAOYSA-N |
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| SMILES | CCCCOCCOCCOCCCC |
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| Water Solubility | 0.3 g/100 mL (20 ºC) |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KN0350000
- CHEMICAL NAME :
- Ether, bis(2-butoxyethyl)
- CAS REGISTRY NUMBER :
- 112-73-2
- BEILSTEIN REFERENCE NO. :
- 1750713
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C12-H26-O3
- MOLECULAR WEIGHT :
- 218.38
- WISWESSER LINE NOTATION :
- 4O2O2O4
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: 4/21/1967 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 4040 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 16 gm/kg
- SEX/DURATION :
- female 7-14 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Newborn - stillbirth
- REFERENCE :
- EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 57,141,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2478 No. of Facilities: 71 (estimated) No. of Industries: 4 No. of Occupations: 8 No. of Employees: 2232 (estimated) No. of Female Employees: 113 (estimated)
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
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| Safety Phrases | S23-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 1 |
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| RTECS | KN0350000 |
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| Packaging Group | I; II; III |
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| HS Code | 29091900 |
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Customs
| HS Code | 2909199090 |
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| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Articles1
More Articles
| The properties of inorganic compounds in organic solvents—I: The hydrolysis and polymerization of quadrivalent plutonium nitrate species in diethylene glycol dibutyl ether. Tuck DG. J. Inorg. Nucl. Chem. 6(3) , 252-256, (1958)
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Synonyms
| Dibutyldiglycol |
| 2-Butoxyethyl ether |
| MFCD00009459 |
| 1-[2-(2-Butoxyethoxy)ethoxy]butane |
| Diethylene glycol di-n-butyl ether |
| Dibutyl Carbitol |
| EINECS 204-001-9 |
| Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis- |
| Diethylene glycol dibutyl ether |
| 1-(2-(2-Butoxyethoxy)ethoxy)butane |
| Bis(2-butoxyethyl) ether |
