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Phthalide

Phthalide Structure
Phthalide
  • CAS No.87-41-2
  • Chemical Name:Phthalide
  • CBNumber:CB3245950
  • Molecular Formula:C8H6O2
  • Formula Weight:134.13
  • MOL File:87-41-2.mol
Phthalide Property
  • Melting point: :71-74 °C(lit.)
  • Boiling point: :290 °C(lit.)
  • Density  :1.1
  • FEMA  :4195 | PHTHALIDE
  • refractive index  :1.5360 (estimate)
  • Flash point: :152 °C
  • storage temp.  :Store below +30°C.
  • form  :Crystalline Powder
  • color  :White to light beige
  • Water Solubility  :sparingly soluble
  • BRN  :114632
  • InChIKey :WNZQDUSMALZDQF-UHFFFAOYSA-N
  • Substances Added to Food (formerly EAFUS) :PHTHALIDE
  • CAS DataBase Reference :87-41-2(CAS DataBase Reference)
  • EWG's Food Scores :1
  • FDA UNII :8VV922U86J
  • NIST Chemistry Reference :1(3H)-Isobenzofuranone(87-41-2)
  • EPA Substance Registry System :Phthalide (87-41-2)
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36-36/37/38
  • Safety Statements  :26-36-24/25-37/39
  • WGK Germany  :3
  • RTECS  :TI3520000
  • TSCA  :Yes
  • HS Code  :29322980
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
Phthalide Price More Price(9)
  • Brand: Sigma-Aldrich
  • Product number: P39605
  • Product name : Phthalide
  • Purity: 98%
  • Packaging: 100g
  • Price: $31
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 55906
  • Product name : Phthalide
  • Purity: analytical standard
  • Packaging: 100mg
  • Price: $62.1
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0401
  • Product name : Phthalide
  • Purity: >98.0%(GC)
  • Packaging: 25g
  • Price: $16
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0401
  • Product name : Phthalide
  • Purity: >98.0%(GC)
  • Packaging: 500g
  • Price: $85
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A15516
  • Product name : Phthalide, 98+%
  • Purity: 
  • Packaging: 500g
  • Price: $87.6
  • Updated: 2020/06/24
  • Buy: Buy

Phthalide Chemical Properties,Usage,Production

  • Chemical Properties

    White powder; sweet tonka, coumarin, powdery, coconut, phenolic, lactonic aroma.

  • Chemical Properties WHITE TO LIGHT BEIGE CRYSTALLINE POWDER
  • Definition ChEBI: A gamma-lactone that is 1,3-dihydro-2-benzofuran in which the hydrogens at position 1 are replaced by an oxo group.
  • Aroma threshold values Low strength odor, Tonka type.
  • Taste threshold values Sweet coumarin, coconut, creamy, anisic, green vegetable, floral taste at 100 ppm in water.
  • Synthesis Reference(s) Chemistry Letters, 23, p. 1149, 1994
    The Journal of Organic Chemistry, 68, p. 9423, 2003 DOI: 10.1021/jo0350763
    Tetrahedron Letters, 7, p. 6097, 1966
  • Pharmacology Systemic fungicide giving effective preventive control of the rice blast fungus in rice as foliar spray.
  • Purification Methods Crystallise phthalide from water (75mL/g) and dry it in air on filter paper. [Beilstein 17/10 V 7.]
  • Toxicity evaluation Mammalian toxicology. Oral: Acute oral LD50 for rats and mice >10000 mg/kg. Skin and eye: Acute percutaneous LD50 for rats and mice >10000 mg/kg. Not a shaved skin irritant, eye irritant (rabbits). Inhalation LC50 (4 h) for rats >4.1 mg/L air. NOEL: (2 yr) for rats 2000, mice 100 mg/kg diet.
Phthalide Preparation Products And Raw materials
Raw materials
Preparation Products
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87-41-2, PhthalideRelated Search:
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