Home Categories Chemical pesticides Clomazone
A2374912

Clomazone , Analysis standard product, 98% , 81777-89-1

CAS NO.:81777-89-1

Empirical Formula: C12H14ClNO2

Molecular Weight: 239.7

MDL number: MFCD00072457

Pack Size Price Stock Quantity
100MG RMB719.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 25°C
Boiling point: 275.4°C
Density  1.192
refractive index  1.5388 (estimate)
Flash point: 157 °C
storage temp.  Sealed in dry,2-8°C
solubility  DMF: 33 mg/ml,DMSO: 16 mg/ml,Ethanol: 33 mg/ml,PBS (pH 7.2): 1 mg/ml
form  Solid
pka -1.48±0.40(Predicted)
color  White to off-white
Water Solubility  1.101g/L(temperature not stated)
BRN  7480026
InChIKey KIEDNEWSYUYDSN-UHFFFAOYSA-N

Description and Uses

The molecular target site of clomazone has recently been determined. With clomazone, carotenoid synthesis is inhibited, but no intermediates in the carotenoidcommitted portion of the pathway accumulate (5,6). Synthesis of the derivatives of GGPP (gibberellic acid, phytol, carotenoids) is inhibited by clomazone (5–8). However, the synthesis of certain sesquiterpenoids and triterpenoids is not inhibited (9). Until recently, there was no credible report of the effect of clomazone on any enzyme of the terpenoid pathway (10–12). This was due to the fact that clomazone is a proherbicide and that the proper enzyme had not been tested.

Herbicide.

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H302+H332-H410
Precautionary statements  P273-P301+P312+P330-P304+P340+P312
Hazard Codes  Xn
Risk Statements  20/22-36/38
Safety Statements  26-36
RIDADR  2902
WGK Germany  2
RTECS  NY2977000
HazardClass  6.1(b)
PackingGroup  III
Toxicity LD50 in male rats, female rats, mallard duck-bobwhite quail (mg/kg): 2077, 1369, >2510 orally; in rabbits (mg/kg): >2000 dermally (Chen)

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