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| CAS No.: | 40036-79-1 |
|---|---|
| Name: | C14E7 |
| Molecular Structure: | |
|
|
|
| Formula: | C28H58O8 |
| Molecular Weight: | 522.76 |
| Synonyms: | POLYOXYETHYLENE 7 MYRISTYL ETHER;HEPTAETHYLENE GLYCOL MONOTETRADECYL ETHER;tetradecylheptaethoxylate;TETRADECYLHEPTAGLYCOL; |
| Density: | 0.981g/cm3 |
| Boiling Point: | 576.6°C at 760 mmHg |
| Flash Point: | 302.5°C |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | R36/37/38 |
| Safety: | Poison by intraperitoneal route. Moderately toxic by ingestion and skin contact. A human skin irritant. An experimental skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. |
| PSA: | 84.84000 |
| LogP: | 4.79600 |
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Chemistry
Empirical Formula of Tetradecylheptaethoxylate (CAS NO.40036-79-1): C28H58O8
Molecular Weight: 522.7553 g/mol
Index of Refraction: 1.458
Density: 0.981 g/cm3
Flash Point: 302.5 °C
Enthalpy of Vaporization: 99.14 kJ/mol
Boiling Point: 576.6 °C at 760 mmHg
Vapour Pressure: 1.07E-15 mmHg at 25 °C
Structure of Tetradecylheptaethoxylate (CAS NO.40036-79-1):
IUPAC Name: 2-[2-[2-[2-[2-[2-(2-tetradecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Canonical SMILES: CCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO
InChI: InChI=1S/C28H58O8/c1-2-3-4-5-6-7-8-9-10-11-12-13-15-30-17-19-32-21-23-34-25-27-36-28-26-35-24-22-33-20-18-31-16-14-29/h29H,2-28H2,1H3
InChIKey: JEKWNQSRRXIGSA-UHFFFAOYSA-N
Toxicity Data With Reference
| 1. | skn-hmn 140 mg/12H-I MLD | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 2. | eye-mky 100% | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 3. | skn-rbt 50 mg/24H MOD | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 4. | eye-rbt 10 mg MOD | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 5. | orl-rat LD50:2600 mg/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 6. | ipr-rat LD50:209 mg/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 7. | ipr-mus LDLo:200 mg/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 8. | orl-mky LD50:10 g/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 9. | ipr-mky LDLo:300 mg/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 10. | skn-rbt LD50:2 g/kg | FCTXAV Food and Cosmetics Toxicology. 15 (1977),309. | ||
| 11. | ipr-gpg LD50:100 mg/kg |
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and skin contact. A human skin irritant. An experimental skin and eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes of Tetradecylheptaethoxylate (CAS NO.40036-79-1): 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
Specification
Tetradecylheptaethoxylate , its cas register number is 40036-79-1.