Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(3,4-Dichlorobenzylidene)-2,4-pentanedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

57982-85-1

57982-85-1 structure

57982-85-1 structure

Name: 3-(3,4-Dichlorobenzylidene)-2,4-pentanedione
Chemical Name: 3-[(3,4-dichlorophenyl)methylidene]pentane-2,4-dione
CAS Number: 57982-85-1
Molecular Formula: C₁₂H₁₀Cl₂O₂
Molecular Weight: 257.11300
Create Date: 2017-04-11 08:22:33
Modify Date: 2024-01-23 19:24:44

Name	3-[(3,4-dichlorophenyl)methylidene]pentane-2,4-dione

Density	1.299g/cm3
Boiling Point	438.3ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀Cl₂O₂
Molecular Weight	257.11300
Flash Point	184.8ºC
Exact Mass	256.00600
PSA	34.14000
LogP	3.55480
Index of Refraction	1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA1940000

CHEMICAL NAME :: 2,4-Pentanedione, 3-(3,4-dichlorobenzylidene)-

CAS REGISTRY NUMBER :: 57982-85-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H10-Cl2-O2

MOLECULAR WEIGHT :: 257.12

WISWESSER LINE NOTATION :: GR BG D1UYV1&V1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08908

6287-38-3 structure

6287-38-3

123-54-6 structure

123-54-6

~%

57982-85-1 structure

57982-85-1

Literature: Orion-yhtyma Oy Patent: US5185370 A1, 1993 ;

Precursor 2
6287-38-3 123-54-6
DownStream 1
87497-26-5