-
Name
1,1-Cyclohexane diacetic anhydride
- EINECS
- CAS No. 1010-26-0
- Article Data12
- CAS DataBase
- Density 1.15 g/cm3
- Solubility
- Melting Point 67-70 °C(lit.)
- Formula C10H14O3
- Boiling Point 336 °C at 760 mmHg
- Molecular Weight 182.219
- Flash Point 159.8 °C
- Transport Information
- Appearance white to off-white crystalline powder or chunks
- Safety 22-24/25
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1,1-Cyclohexanediaceticanhydride (7CI,8CI);3,3-Pentamethyleneglutaric acid anhydride;3,3-Pentamethyleneglutaric anhydride;3-Oxaspiro[5.5]undecane-2,4-dione;
- PSA 43.37000
- LogP 1.80050
1,1-Cyclohexanediacetic anhydride Chemical Properties
1,1-Cyclohexanediacetic anhydride (1010-26-0) is also named as Timtec-BB SBB008597 ; 3-Oxa-spiro[5.5]undecane-2,4-dione ; 3,3-Pentamethyleneglutaric anhydride ; 1,1-Cyclohexanediacetic anhydride ; 1,1-Cyclohexanediacetic acid anhydride ; 1,1-Cyclohexanediacetic anhydride(CDAAN) or 3-Oxaspiro{5,5} undecane-2,4-dione ; ZINC08411625 ; FR-2308 ; CID2734289 ; I14-1483 ,and so on. 1,1-Cyclohexanediacetic anhydride (1010-26-0) is usually white to off-white crystalline powder or chunks.
IUPAC Name: 9-oxaspiro[5.5]undecane-8,10-dione
CAS: 1010-26-0
Molecular Formula: C10H14O3
Molecular Weight: 182.22
Molecular structure:
Melting point: 67-70 °C(lit.)
ACD/LogD (pH 5.5): 1.16
ACD/LogD (pH 7.4): 1.16
ACD/BCF (pH 5.5): 4.49
ACD/BCF (pH 7.4): 4.49
ACD/KOC (pH 5.5): 101.9
ACD/KOC (pH 7.4): 101.9
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 0
Index of Refraction: 1.499
Molar Refractivity: 46.24 cm3
Molar Volume: 157.3 cm3
Polarizability: 18.33 10-24cm3
Surface Tension: 41 dyne/cm
Density: 1.15 g/cm3
Flash Point: 159.8 °C
Enthalpy of Vaporization: 57.91 kJ/mol
Boiling Point: 336 °C at 760 mmHg
Vapour Pressure: 0.000115 mmHg at 25°C
1,1-Cyclohexanediacetic anhydride Uses
1,1-Cyclohexanediacetic anhydride (1010-26-0) is usually used as pharmaceutical intermediate.
1,1-Cyclohexanediacetic anhydride Safety Profile
Safety Statements 22-24/25 (22: Do not breathe dust 24/25: Avoid contact with skin and eyes)
WGK Germany 3
1,1-Cyclohexanediacetic anhydride Specification
Removal in wastewater treatment of 1,1-Cyclohexanediacetic anhydride (1010-26-0) can be stated as follows:
Total removal:15.36 percent
Total biodegradation:0.19 percent
Total sludge adsorption:13.41 percent
Total to Air:1.76 percent
(using 10000 hr Bio P,A,S)
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