Product Name

  • Name

    FEMA 2952

  • EINECS 241-402-8
  • CAS No. 17369-59-4
  • Article Data6
  • CAS DataBase
  • Density 1.122 g/mL at 25 °C(lit.)
  • Solubility SLIGHTLY SOLUBLE IN WATER
  • Melting Point 5 °C(lit.)
  • Formula C11H10 O2
  • Boiling Point 170 °C12 mm Hg(lit.)
  • Molecular Weight 174.199
  • Flash Point >230 °F
  • Transport Information
  • Appearance clear mobile liquid
  • Safety Moderately toxic by ingestion. A skin irritant. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes 22-43
  • Molecular Structure Molecular Structure of 17369-59-4 (FEMA 2952)
  • Hazard Symbols Xn
  • Synonyms Phthalide,3-propylidene- (6CI,8CI); 3-Propylidenephthalide; Celeriax;Propylidenephthalide
  • PSA 26.30000
  • LogP 2.60790

PROPYLIDENE PHTHALIDE Chemical Properties

IUPAC Name: (3E)-3-Propylidene-2-benzofuran-1-one
Synonyms: Propylidene phthalide ; N-Propylidenephthalide ; 3-Propylidene-1(3H)-isobenzofuranon ; Phthalide,3-propylidene ; Fema 2952 ; Celeriax ; 3-N-propylidenephthalide ; 3-Propylidene-1(3h)-isobenzofuranone
Product Categories: Alphabetical Listings;Flavors and Fragrances;O-P
CAS NO: 17369-59-4
Molecular Formula: C11H10O2
Molecular Weight:174.2
Molecular Structure:
EINECS: 241-402-8
Mol File: 17369-59-4.mol
Index of Refraction: 1.651
Surface Tension: 55.8 dyne/cm
Density: 1.246 g/cm3
Flash Point: 121.2 °C
Melting point: 5 °C(lit.)
Enthalpy of Vaporization: 53.79 kJ/mol
Boiling Point: 298 °C at 760 mmHg
Vapour Pressure: 0.0013 mmHg at 25°C
FEMA : 2952
BRN : 4486
Stability: Stable. Combustible. Incompatible with strong oxidizing agents
Appearance: Propylidene phthalide (CAS NO.17369-59-4) is clear yellow liquid.

PROPYLIDENE PHTHALIDE Toxicity Data With Reference

1.    

skn-rbt 500 mg/24H MOD

     FCTXAV    Food and Cosmetics Toxicology. 16 (1978),865.
2.    

mmo-sat 100 µg/plate

     EMMUEG    Environmental and Molecular Mutagenesis. 11 (Suppl 12)(1988),1.
3.    

orl-rat LD50:1650 mg/kg

     FCTXAV    Food and Cosmetics Toxicology. 16 (1978),865.

PROPYLIDENE PHTHALIDE Consensus Reports

Reported in EPA TSCA Inventory.

PROPYLIDENE PHTHALIDE Safety Profile

Moderately toxic by ingestion. A skin irritant. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Statements 23-24/25
S23:Do not breathe vapour.
S24/25:Avoid contact with skin and eyes.
WGK Germany 3
RTECS NP7235000

 

PROPYLIDENE PHTHALIDE Specification

1.Air & Water Reactions :May be sensitive to prolonged exposure to air and moisture . Insoluble in water.
2.Reactivity Profile: A ketone and an ether derivative.
4.Health Hazard: Acute/chronic hazards : Propylidene phthalide (CAS NO.17369-59-4) can cause irritation of the skin and eyes. When heated to decomposition it emits acrid smoke and fumes.
5.Fire Hazard : Propylidene phthalide (CAS NO.17369-59-4) is probably combustible.

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