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83-28-3

83-28-3 structure
83-28-3 structure
  • Name: 2-ISOVALERYLINDAN-1,3-DIONE
  • Chemical Name: valone
  • CAS Number: 83-28-3
  • Molecular Formula: C14H14O3
  • Molecular Weight: 230.25900
  • Create Date: 2018-03-27 08:00:00
  • Modify Date: 2025-08-22 06:41:59
Name valone
Synonyms 2-Isovaleryl-1,3-indanedione
2-Isovaleryl-1,3-indandione
2-Isovaleryl-indan-1,3-dion
2-Isopentanoyl-1,3-indanedione
2-Isovalerylindan-1,3-dione
2-(3-methylbutanoyl)indene-1,3-dione
2-(3-methyl-1-oxobutyl)-1H-indene-1,3(2H)-dione
VALONE
2-Isovalerylindane-1,3-dione
2-isovalerylindan-1,3-dione
Motomco tracking powder
Caswell No. 515
2-(3-methylbutanoyl)-1H-indene-1,3(2H)-dione
Isoval
Isovaleryl indandione
Density 1.195g/cm3
Boiling Point 392.6ºC at 760 mmHg
Melting Point 68-69ºC
Molecular Formula C14H14O3
Molecular Weight 230.25900
Flash Point 170ºC
Exact Mass 230.09400
PSA 51.21000
LogP 2.29700
Index of Refraction 1.554

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK5775000
CHEMICAL NAME :
1,3-Indandione, 2-isovaleryl-
CAS REGISTRY NUMBER :
83-28-3
BEILSTEIN REFERENCE NO. :
2116374
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C14-H14-O3
MOLECULAR WEIGHT :
230.28
WISWESSER LINE NOTATION :
L56 BV DV CHJ CV1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 80,160,1944
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 80,160,1944 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
RIDADR UN 3027
Packaging Group III
Hazard Class 6.1(b)
HS Code 2914399090
131-11-3 structure

131-11-3

108-10-1 structure

108-10-1

~%

83-28-3 structure

83-28-3

Literature: Kilgore Devel. Corp. Patent: US2310949 , 1939 ;
HS Code 2914399090
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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