821-38-5

Name Tetradecanedioic acid
CAS 821-38-5
EINECS(EC#) 212-476-9
Molecular Formula C14H26O4
MDL Number MFCD00002743
Molecular Weight 258.35
MOL File 821-38-5.mol
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Chemical Properties

Appearance white fine powder
Melting point  124-127 °C (lit.)
Boiling point  427.81°C (rough estimate)
density  1.0768 (rough estimate)
vapor pressure  1.3hPa at 20℃
refractive index  1.4650 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Liquid
pka 4.48±0.10(Predicted)
color  White to Off-White
Water Solubility  SLIGHTLY SOLUBLE
BRN  1788202
InChI 1S/C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)
InChIKey HQHCYKULIHKCEB-UHFFFAOYSA-N
SMILES OC(=O)CCCCCCCCCCCCC(O)=O
LogP 4.2 at 25℃
CAS DataBase Reference 821-38-5(CAS DataBase Reference)
NIST Chemistry Reference Tetradecanedioic acid(821-38-5)
EPA Substance Registry System 821-38-5(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
TSCA  Yes
REACH Registrations Active
HS Code  29171900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Dam. 1

Hazard Information

Material Safety Data Sheet(MSDS)

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