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alpha-Angelica lactone

alpha-Angelica lactone Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718
Email: sales@capotchem.com
Products Intro: Product Name:Angelica Lactone
CAS:591-12-8
Purity:98% (Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:alpha-Angelica lactone
CAS:591-12-8
Purity:95%-99% Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:α-angelica lactone
CAS:591-12-8
Purity:99% Package:5KG;1KG
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel:
Email: sales3@crovellbio.com
Products Intro: Product Name:alpha-Angelica lactone
CAS:591-12-8
Purity:99% Package:1PCS;1USD
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:alpha-Angelica lactone
CAS:591-12-8
Purity:0.99 Package:5KG;1KG

Lastest Price from alpha-Angelica lactone manufacturers

  • alpha-Angelica lactone
  • US $15.00-10.00 / KG
  • 2021-07-02
  • CAS:591-12-8
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
alpha-Angelica lactone Basic information
Product Name:alpha-Angelica lactone
Synonyms:3-PENTEN-4-OLIDE;4-HYDROXY-3-PENTANOIC ACID GAMMA-LACTONE;4-HYDROXY-3-PENTENOIC ACID GAMMA-LACTONE;4-HYDROXY-3-PENTENOIC ACID G-LACTONE;4-HYDROXY-3-PENTENOIC ACID LACTONE;2,3-Dihydro-5-methyl-2-furanone;3-Pentenoic acid, 4-hydroxy-, gamma-lactone;4-hydroxy-3-pentenoicacigamma-lactone
CAS:591-12-8
MF:C5H6O2
MW:98.1
EINECS:209-701-8
Product Categories:Miscellaneous Natural Products
Mol File:591-12-8.mol
alpha-Angelica lactone Structure
alpha-Angelica lactone Chemical Properties
Melting point 13-17 °C(lit.)
Boiling point 55-56 °C12 mm Hg(lit.)
density 1.092 g/mL at 25 °C(lit.)
FEMA 3293 | 4-HYDROXY-3-PENTENOIC ACID LACTONE
refractive index n20/D 1.448(lit.)
Fp 155 °F
storage temp. 2-8°C
pkapK1:4.3 (25°C)
Specific Gravity1.101.092
Water Solubility 5 g/100 mL (25 ºC)
Merck 14,647
JECFA Number221
BRN 108394
CAS DataBase Reference591-12-8(CAS DataBase Reference)
NIST Chemistry Reference2(3H)-Furanone, 5-methyl-(591-12-8)
EPA Substance Registry System5-Methyl-2(3H)-furanone (591-12-8)
Safety Information
Safety Statements 24/25
RIDADR NA 1993 / PGIII
WGK Germany 2
RTECS LU5075000
10-21
TSCA Yes
HS Code 29322090
ToxicityLD50 orl-mus: 2800 mg/kg DCTODJ 3,249,80
MSDS Information
ProviderLanguage
alpha-Angelica lactone English
SigmaAldrich English
ACROS English
ALFA English
alpha-Angelica lactone Usage And Synthesis
Chemical Propertiesclear colorless to straw yellow liquid
Chemical Propertiesα-Angelica lactone has a sweet, herbaceous odor reminiscent of tobacco.
OccurrenceReported found in grape, white bread, soy bean and licorice.
PreparationBy dry distillation of levulinic acid
Taste threshold valuesTaste characteristics at 100 ppm: sweet, creamy, coconut, vanilla hay and coumarin-like nuances
Safety ProfileModerately toxic by ingestion andintraperitoneal routes. When heated to decomposition itemits acrid smoke and irritating fumes.
alpha-Angelica lactone Preparation Products And Raw materials
Preparation Products5-methylenefuran-2(5H)-one-->2-Ethylfuran
Tag:alpha-Angelica lactone(591-12-8) Related Product Information
Dihydro-4-hydroxy-5-hydroxymethyl-2(3H)-furanone (S)-5-Hydroxymethyldihydrofuran-2-one (S)-(+)-DIHYDRO-5-(P-TOLYLSULFONYLOXYMETHYL)-2(3H)-FURANONE Ethyl furaneol alpha-Angelica lactone TRIOXSALEN ANGELICA KEISKEI 4-Methoxy-2,5-dimethyl-3(2H)-furanone CHLOROPHOSPHONAZO III 3-Methylfuran Parathion-methyl 4-Cyanophenol Furazolidone ANGELICA Hydroxy silicone oil ANGELICASINENSIS Spironolactone METHYL THIOPHENE-2-CARBOXYLATE