-
Name
4-Chlorotetrahydrophthalic anhydride
- EINECS
- CAS No. 14737-08-7
- Article Data3
- CAS DataBase
- Density 1.43g/cm3
- Solubility
- Melting Point
- Formula C8H7 Cl O3
- Boiling Point 354.9°Cat760mmHg
- Molecular Weight 186.595
- Flash Point 169.6°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. A severe eye and mild skin irritant. When heated to decomposition it emits toxic fumes of Cl−. See also ANHYDRIDES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 4-Cyclohexene-1,2-dicarboxylicanhydride, 4-chloro- (6CI,7CI,8CI); 4-Chloro-1,2,3,6-tetrahydrophthalic anhydride;4-Chloro-4-cyclohexene-1,2-dicarboxylic anhydride; 4-Chlorotetrahydrophthalicanhydride
- PSA 43.37000
- LogP 0.86950
4-Chlorotetrahydrophthalic anhydride Chemical Properties
IUPAC Name: 5-Chloro-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
Synonyms: 4-Chlortetrahydroftalanhydrid ; Anhydrid kyseliny 4-chlor-1,2,3,6-tetrahydroftalove
The Molecular Formula of 4-Chlorotetrahydrophthalic anhydride (CAS NO.14737-08-7):C8H7ClO3
The Molecular Weight of 4-Chlorotetrahydrophthalic anhydride(CAS NO.14737-08-7):186.592380g/mol
The Molecular Structure of 4-Chlorotetrahydrophthalic anhydride (CAS NO.14737-08-7): 
Index of Refraction: 1.55
Molar Refractivity: 41.44 cm3
Molar Volume: 130 cm3
Surface Tension: 47 dyne/cm
Density: 1.43 g/cm3
Flash Point: 169.6 °C
Enthalpy of Vaporization: 60 kJ/mol
Boiling Point: 354.9 °C at 760 mmHg
Vapour Pressure: 3.24E-05 mmHg at 25°C
4-Chlorotetrahydrophthalic anhydride Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H MLD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,140. | ||
| 2. | eye-rbt 20 mg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,140. | ||
| 3. | orl-rat LD50:3390 mg/kg | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,140. |
4-Chlorotetrahydrophthalic anhydride Safety Profile
Moderately toxic by ingestion. A severe eye and mild skin irritant. When heated to decomposition it emits toxic fumes of Cl−. See also ANHYDRIDES.
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