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51218-49-6

Name Pretilachlor
CAS 51218-49-6
Molecular Formula C17H26ClNO2
MDL Number MFCD00161476
Molecular Weight 311.85
MOL File 51218-49-6.mol

Chemical Properties

Melting point  25°C
Boiling point  bp0.001 135°
density  1.0521 (rough estimate)
refractive index  nD20 1.5204
storage temp.  0-6°C
solubility  Chloroform (Slightly), Methanol (Slightly)
Water Solubility  Insoluble in water
form  neat
pka 1.41±0.50(Predicted)
color  Light yellow to Brown
Specific Gravity 1.076 (20℃)
Merck  13,7829
BRN  2754162
CAS DataBase Reference 51218-49-6(CAS DataBase Reference)
NIST Chemistry Reference Pretilachlor(51218-49-6)

Safety Data

Hazard Codes  Xi;N,N,Xi
Risk Statements 
R38:Irritating to the skin.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  AB5427000
HazardClass  9
PackingGroup  III
HS Code  29242990
Toxicity
LD50 in rats (mg/kg): 6099 orally; >3100 dermally (Rufener, Quadranti); LC50 in rainbow trout, carp, catfish: 3.0, 3.0, 2.6 ppm (Vogel, Aebi)

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