Product Name

  • Name

    C14E7

  • EINECS
  • CAS No. 40036-79-1
  • Density 0.981g/cm3
  • Solubility
  • Melting Point
  • Formula C28H58O8
  • Boiling Point 576.6°C at 760 mmHg
  • Molecular Weight 522.76
  • Flash Point 302.5°C
  • Transport Information
  • Appearance
  • 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.
  • Risk Codes R36/37/38
  • Molecular Structure Molecular Structure of 40036-79-1 (C14E7)
  • Hazard Symbols Xi
  • Synonyms POLYOXYETHYLENE 7 MYRISTYL ETHER;HEPTAETHYLENE GLYCOL MONOTETRADECYL ETHER;tetradecylheptaethoxylate;TETRADECYLHEPTAGLYCOL;
  • PSA 84.84000
  • LogP 4.79600

Tetradecylheptaethoxylate Chemical Properties

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

Tetradecylheptaethoxylate 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

  

Tetradecylheptaethoxylate 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): IrritantXi
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.

Tetradecylheptaethoxylate Specification

 Tetradecylheptaethoxylate , its cas register number is 40036-79-1.

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