6422-86-2
Product Name:
Dioctyl terephthalate
Formula:
C24H38O4
Synonyms:
Bis(2-ethylhexyl) terephthalate;Dioctyl terephthalate
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CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Liquid; NKRA; Pellets or Large Crystals |
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Boiling Point | 383 °C |
Melting Point | -48 °C |
Flash Point | 238 °C or 460 °F (open cup) |
Solubility | In water, 4.0 mg/L at 20 °C |
Density | 0.9825 at 20/20 °C |
Vapor Density | 13.5 (Air = 1) |
Vapor Pressure | 0.0000214 [mmHg] |
Viscosity | 63 cp at 25 °C |
Refractive Index | Index of refraction = 1.4867 at 20 °C/D |
Collision Cross Section | 215.81 Ų [M+Na]+ |
Other Experimental Properties | Phthalate esters would be expected to have UV maxima in the 230 nm and 270 nm regions. /Phthalate esters/ |
Chemical Classes | Plastics & Rubber -> Other Plasticizers |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
Molecular Weight | 390.6 g/mol |
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XLogP3 | 7.4 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 4 |
Rotatable Bond Count | 16 |
Exact Mass | 390.27700969 g/mol |
Monoisotopic Mass | 390.27700969 g/mol |
Topological Polar Surface Area | 52.6 Ų |
Heavy Atom Count | 28 |
Formal Charge | 0 |
Complexity | 386 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 2 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |