Home Categories Pharmaceutical intermediates 3,6-Dichloropyridazine
A3445112

3,6-Dichloropyridazine , >98.0%(GC) , 141-30-0

CAS NO.:141-30-0

Empirical Formula: C4H2Cl2N2

Molecular Weight: 148.98

MDL number: MFCD00006466

EINECS: 205-478-6

Pack Size Price Stock Quantity
25G RMB37.60 In Stock
100G RMB104.80 In Stock
500G RMB356.80 In Stock
2.5kg RMB1519.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 65-69 °C (lit.)
Boiling point: 244.21°C (rough estimate)
Density  1.6445 (rough estimate)
refractive index  1.6300 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  0.0012g/l
pka -1.18±0.10(Predicted)
form  Crystalline Powder
color  White to almost white
Water Solubility  Soluble in chloroform. Insoluble in water.
BRN  111151
CAS DataBase Reference 141-30-0(CAS DataBase Reference)
NIST Chemistry Reference Pyridazine, 3,6-dichloro-(141-30-0)
EPA Substance Registry System Pyridazine, 3,6-dichloro- (141-30-0)

Description and Uses

3,6-Dichloropyridazine is used as an intermediate in synthetic chemistry, especially in active pharmaceutical ingredients. It is used in the preparation of alfa-(halohetaroyl)-2-azahetarylacetonitriles.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xi,T
Risk Statements  36/37/38-25-20
Safety Statements  26-37/39-45-22-36/39-36
RIDADR  2811
WGK Germany  3
RTECS  UR5886250
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29339900
Toxicity rat,LC50,inhalation,> 1070mg/m3/4H (1070mg/m3),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: ATAXIA,National Technical Information Service. Vol. OTS0543107,

RELATED PRODUCTS