Home Categories Chemical pesticides Bensulfuron-methyl
A1261512

Bensulfuron-methyl , Analysis standard , 83055-99-6

CAS NO.:83055-99-6

Empirical Formula: C16H18N4O7S

Molecular Weight: 410.4

MDL number: MFCD00128064

EINECS: 401-340-6

Pack Size Price Stock Quantity
100MG RMB463.20 In Stock
500mg RMB1679.20 In Stock
1g RMB2335.20 In Stock
5g RMB6879.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 185-188°C
Density  1.4087 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  0-6°C
solubility  Acetonitrile (Slightly), Dichloromethane (Slightly), DMSO (Slightly)
form  Solid
pka 12.34±0.70(Predicted)
color  White to pale yellow
Odor odorless solid
BRN  7447488
Stability: Moisture Sensitive, Unstable in Solution
InChIKey XMQFTWRPUQYINF-UHFFFAOYSA-N

Description and Uses

Bensulfuron-methyl (BSM) is a new kind of sulfonylurea herbicide widely used to control various weeds and sedges. It is moderately soluble in water, non-volatile and moderately mobile. It would not be expected to persistent in soil but could be persistent in water systems under certain conditions. It is not highly toxic to mammals. It also shows a low toxicity to birds and earthworms but is more of a concern to aquatic plants, algae and honeybees.

Bensulfuron methyl (BSM) was the first sulfonylurea herbicide commercialized for use in rice, and it remains the dominant sulfonylurea for broadleaf and sedge weed control in this crop.

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H317-H410
Precautionary statements  P261-P272-P273-P280-P302+P352-P333+P313
Hazard Codes  Xi;N,N,Xi
Risk Statements  43-51/53
Safety Statements  2-24-37-61
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  DG8733000
HS Code  29350090
Toxicity LD50 orl-rat: >5 g/kg NNGADV 16,343,91

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