-
Name
TRANS-2,3-DICHLORO-1,4-DIOXANE
- EINECS
- CAS No. 3883-43-0
- Article Data13
- CAS DataBase
- Density 1.38g/cm3
- Solubility
- Melting Point 29°C
- Formula C4H6 Cl2 O2
- Boiling Point 216.1°Cat760mmHg
- Molecular Weight 156.996
- Flash Point 93.9°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion and skin contact. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. When heated to decomposition it emits toxic fumes of Cl−.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1,4-Dioxane,2,3-dichloro-, trans-; p-Dioxane, 2,3-dichloro-, trans- (8CI);trans-2,3-Dichloro-1,4-dioxane; trans-2,3-Dichlorodioxane
- PSA 18.46000
- LogP 1.16300
trans-2,3-Dichloro-1,4-dioxane Chemical Properties
IUPAC Name: (2R,3R)-2,3-dichloro-1,4-dioxane
Molecular Formula: C4H6Cl2O2
Molecular Weight: 157.00
Polar Surface Area: 18.46 Å2
Index of Refraction: 1.47
Molar Refractivity: 31.62 cm3
Molar Volume: 113.1 cm3
Polarizability: 12.53 ×10-24 cm3
Surface Tension: 34.8 dyne/cm
Density: 1.38 g/cm3
Flash Point: 93.9 °C
Enthalpy of Vaporization: 43.4 kJ/mol
Boiling Point: 216.1 °C at 760 mmHg
Vapour Pressure: 0.209 mmHg at 25°C
The Cas Register Number of trans-2,3-Dichloro-1,4-dioxane is 3883-43-0.The chemical synonyms of trans-2,3-Dichloro-1,4-dioxane (CAS NO.3883-43-0) are (2R,3R)-2,3-dichloro-1,4-dioxane ; 2,3-Dichloro-p-dioxane ; 3883-43-0 [RN] and trans-2,3-Dichloro-1,4-dioxane .The molecular structure of trans-2,3-Dichloro-1,4-dioxane (CAS NO.3883-43-0) is.gif)
.
trans-2,3-Dichloro-1,4-dioxane Uses
Trans-2,3-Dichloro-1,4-dioxane (CAS NO.3883-43-0) is used as organic intermediate.
trans-2,3-Dichloro-1,4-dioxane Toxicity Data With Reference
| 1. | scu-mus TDLo:1260 mg/kg/63W-I:NEO | JNCIAM Journal of the National Cancer Institute. 53 (1974),695. | ||
| 2. | orl-rat LD50:1410 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. | ||
| 3. | skn-rbt LD50:440 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. |
trans-2,3-Dichloro-1,4-dioxane Safety Profile
Moderately toxic by ingestion and skin contact. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. When heated to decomposition it emits toxic fumes of Cl−.
RTECS: JG9800000
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