n,n'-bis(salicylidene)ethylenediamine

Names

[ CAS No. ]:
94-93-9

[ Name ]:
n,n'-bis(salicylidene)ethylenediamine

[Synonym ]:
EINECS 202-376-3
n,n'-bis(salicylidene)ethylenediamine
MFCD00002244

Chemical & Physical Properties

[ Density]:
1.324g/cm3

[ Boiling Point ]:
498.2ºC at 760mmHg

[ Melting Point ]:
127-128 °C(lit.)

[ Molecular Formula ]:
C₁₆H₁₆N₂O₂

[ Molecular Weight ]:
268.31000

[ Flash Point ]:
193.6ºC

[ Exact Mass ]:
268.12100

[ PSA ]:
65.18000

[ LogP ]:
2.63580

[ Index of Refraction ]:
1.581

[ Storage condition ]:
2~8℃

[ Water Solubility ]:
chloroform: 0.1 g/mL, clear

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL3780000

CHEMICAL NAME :: Phenol, 2,2'-(1,2-ethanediylbis(nitrilomethylidyne))bis-

CAS REGISTRY NUMBER :: 94-93-9

BEILSTEIN REFERENCE NO. :: 0535296

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C16-H16-N2-O2

MOLECULAR WEIGHT :: 268.34

WISWESSER LINE NOTATION :: QR B1UN2NU1R BQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

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: 90,260,1947

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
SL3780000

[ HS Code ]:
2925290090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2925290090

[ Summary ]:
2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Anion-induced self-assembly of luminescent and magnetic homoleptic cyclic tetranuclear Ln4(salen)4 and Ln4(salen)2 complexes (Ln = Nd, Yb, Er, or Gd).

Inorg. Chem. 51(21) , 11377-86, (2012)

Unique homoleptic cyclic tetranuclear Ln(4)(Salen)(4) complexes [Ln(4)(L)(2)(HL)(2)(μ(3)-OH)(2)Cl(2)]·2Cl (Ln = Nd, 1; Ln = Yb, 2; Ln = Er, 3; Ln = Gd, 4) or Ln(4)(Salen)(2) complexes [Ln(4)(L)(2)(μ(3...

Ligand contributions to the electronic structures of the oxidized cobalt(II) salen complexes.

Inorg. Chem. 51(20) , 10557-71, (2012)

Square planar cobalt(II) complexes of salen ligands N,N'-bis(3-tert-butyl-5R-salicylidene)-1,2-cyclohexanediamine), where R = OMe (1) and tert-butyl (2), were prepared. 1 and 2 were electrochemically ...

Synthesis, spectroscopy, magnetic and redox behaviors of copper(II) complexes with tert-butylated salen type ligands bearing bis(4-aminophenyl)ethane and bis(4-aminophenyl)amide backbones.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 104 , 203-12, (2013)

New salen type ligands, N,N'-bis(X-3-tert-butylsalicylidene)-4,4'-ethylenedianiline [(X=H (1), 5-tert-butyl (2)] and N,N'-bis(X-3-tert-butylsalicylidene)-4,4'-amidedianiline [X=H (3), 5-tert (4)] and ...