Home Categories Chemical pesticides Fenclorim
A4309212

Fenclorim , Analysis standard product, 99.3% , 3740-92-9

Synonym(s):
4,6-Dichloro-2-phenylpyrimidine

CAS NO.:3740-92-9

Empirical Formula: C10H6Cl2N2

Molecular Weight: 225.07

MDL number: MFCD00754193

Pack Size Price Stock Quantity
100MG RMB239.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 92-93°C
Boiling point: 235.5±33.0 °C(Predicted)
Density  1.363±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,2-8°C
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly)
pka -4.69±0.30(Predicted)
color  Off-White to Pale Yellow
Water Solubility  Insoluble in water
BRN  142293
InChI InChI=1S/C10H6Cl2N2/c11-8-6-9(12)14-10(13-8)7-4-2-1-3-5-7/h1-6H
InChIKey NRFQZTCQAYEXEE-UHFFFAOYSA-N
SMILES C1(C2=CC=CC=C2)=NC(Cl)=CC(Cl)=N1
CAS DataBase Reference 3740-92-9(CAS DataBase Reference)

Description and Uses

Fenclorim (4,6-dichloro-2-phenylpyrimidine) is a pyrimidine herbicide safener that effectively protects rice (Oryza sativa L.) from the phytotoxicity of certain herbicides. It improves rice tolerance to chloroacetanilide herbicides by enhancing the expression of detoxifying glutathione S-transferase (GST). Compared with seed treatment with safener alone, sequential seed treatment with safener and insecticide minimizes the release of fenclorim without causing residue problems in the ecosystem and harvested rice.

Herbicide safener.

Safety

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H317-H318-H332
Precautionary statements  P261-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20-43
Safety Statements  36/37
RIDADR  3077
WGK Germany  2
RTECS  UV8258400
HS Code  2933.59.1000
HazardClass  9
PackingGroup  III

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