Product Name

  • Name

    DIALLYL ISOPHTHALATE

  • EINECS 214-122-9
  • CAS No. 1087-21-4
  • Density 1.112g/cm3
  • Solubility 33.8mg/L at 25℃
  • Melting Point -3℃
  • Formula C14H14 O4
  • Boiling Point 349.9°Cat760mmHg
  • Molecular Weight 246.263
  • Flash Point 171.3°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by unspecified route. When heated to decomposition it emits acrid smoke and fumes. See also ALLYL COMPOUNDS and ESTERS.
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 1087-21-4 (DIALLYL ISOPHTHALATE)
  • Hazard Symbols
  • Synonyms 1,3-Benzenedicarboxylicacid, di-2-propenyl ester (9CI); Isophthalic acid, diallyl ester (6CI,7CI,8CI);DAP 100 Monomer; DAP Monomer 100; Di-2-Propenyl isophthalate; Diallylisophthalate; NSC 6098
  • PSA 52.60000
  • LogP 2.37220

Diallyl isophthalate Chemical Properties

IUPAC Name: bis(Prop-2-enyl) benzene-1,3-dicarboxylate
Synonyms of Isophthalic acid, diallyl ester (CAS NO.1087-21-4) : Isophthalic acid, diallyl ester ; 1, 3-Benzenedicarboxylic acid, di-2-propenyl ester ; Di-2-propenyl isophthalate ; Diallyl isophthalate ; Isophtalic acid, diallyl ester  
CAS NO:1087-21-4
Molecular Formula:C14H14O4
Molecular Weight :246.2586
Molecular Structure :
EINECS: 214-122-9
Index of Refraction:1.524
Surface Tension: 39.2 dyne/cm
Density: 1.112 g/cm3
Flash Point: 171.3 °C
Enthalpy of Vaporization: 59.44 kJ/mol
Boiling Point: 349.9 °C at 760 mmHg
Vapour Pressure: 4.56E-05 mmHg at 25°C

Diallyl isophthalate Uses

 Isophthalic acid, diallyl ester (CAS NO.1087-21-4) is used as  intermediate in organic synthesis.

Diallyl isophthalate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 1700mg/kg (1700mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974.
mouse LD intraperitoneal > 62500ug/kg (62.5mg/kg)   "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 2, Pg. 302, 1950.

Diallyl isophthalate Consensus Reports

Reported in EPA TSCA Inventory.

Diallyl isophthalate Safety Profile

Moderately toxic by unspecified route. When heated to decomposition it emits acrid smoke and fumes. See also ALLYL COMPOUNDS and ESTERS.

Risk Statements 36/37/38
R36/37/38: Isophthalic acid, diallyl ester (CAS NO.1087-21-4) is irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RTECS CZ4230000

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