19247-68-8

19247-68-8 structure
19247-68-8 structure
  • Name: 1,4-Benzenediamine,N1,N4-bis(2-furanylmethylene)-
  • Chemical Name: 1-(furan-2-yl)-N-[4-(furan-2-ylmethylideneamino)phenyl]methanimine
  • CAS Number: 19247-68-8
  • Molecular Formula: C16H12N2O2
  • Molecular Weight: 264.27900
  • Create Date: 2018-06-11 12:34:06
  • Modify Date: 2023-10-29 23:42:14

Name 1-(furan-2-yl)-N-[4-(furan-2-ylmethylideneamino)phenyl]methanimine
Synonyms p-Phenylenediamine,N,N'-difurfurylidene
N,N-Difurfural-n-phenylenediamine
Difurfuryliden-p-phenylendiamin
difurfurylidene-p-phenylenediamine
Density 1.16g/cm3
Boiling Point 437.4ºC at 760mmHg
Molecular Formula C16H12N2O2
Molecular Weight 264.27900
Flash Point 218.3ºC
Exact Mass 264.09000
PSA 51.00000
LogP 4.37380
Vapour Pressure 1.93E-07mmHg at 25°C
Index of Refraction 1.598

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SS9750000
CHEMICAL NAME :
p-Phenylenediamine, N,N'-difurfurylidene-
CAS REGISTRY NUMBER :
19247-68-8
BEILSTEIN REFERENCE NO. :
0224697
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C16-H12-N2-O2
MOLECULAR WEIGHT :
264.30
WISWESSER LINE NOTATION :
T5OJ B1UNR DNU1- BT5OJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1220 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 mg/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,54,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3;Skin JAN 1993
HS Code 2932190090
Precursor  2

DownStream  0

HS Code 2932190090
Summary 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%