3,4-Methylenedioxyphenyl ethyl ketone

Modify Date: 2025-08-25 18:06:52

3,4-Methylenedioxyphenyl ethyl ketone Structure
3,4-Methylenedioxyphenyl ethyl ketone structure
Common Name 3,4-Methylenedioxyphenyl ethyl ketone
CAS Number 28281-49-4 Molecular Weight 178.18500
Density 1,21 g/cm3 Boiling Point 165-168°C 20mm
Molecular Formula C10H10O3 Melting Point 34-36°C
MSDS Chinese USA Flash Point 165-168°C/20mm

 Names

Name 1-(1,3-benzodioxol-5-yl)propan-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1,21 g/cm3
Boiling Point 165-168°C 20mm
Melting Point 34-36°C
Molecular Formula C10H10O3
Molecular Weight 178.18500
Flash Point 165-168°C/20mm
Exact Mass 178.06300
PSA 35.53000
LogP 2.00800
Vapour Pressure 0.000771mmHg at 25°C
Index of Refraction 1.546

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UC0440600
CHEMICAL NAME :
1-Propanone, 1-(1,3-benzodioxol-5-yl)-
CAS REGISTRY NUMBER :
28281-49-4
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H10-O3
MOLECULAR WEIGHT :
178.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 21,341,1987

 Safety Information

Hazard Codes Xn
Risk Phrases R33
Safety Phrases S26-S37
RTECS UC0440600
HS Code 2932999099

 Synthetic Route

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3′,4′-(Methylenedioxy)propiophenone
3',4'-Methylenedioxypropiophenone
5-propionyl-1,3-benzodioxole
1-(Benzo[d][1,3]dioxol-5-yl)propan-1-one
MFCD00016652
EINECS 248-937-6
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