rimsulfuron

Modify Date: 2024-01-02 11:19:52

rimsulfuron Structure
rimsulfuron structure
Common Name rimsulfuron
CAS Number 122931-48-0 Molecular Weight 431.444
Density 1.6±0.1 g/cm3 Boiling Point 760.1±70.0 °C at 760 mmHg
Molecular Formula C14H17N5O7S2 Melting Point 172-177°C
MSDS Chinese USA Flash Point 413.5±35.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of rimsulfuron


Rimsulfuron (DPX-E9636) is a sulfonylurea herbicide for postemergence use in maize to control grasses and some broadleaf weeds[1][2].

 Names

Name rimsulfuron
Synonym More Synonyms

 rimsulfuron Biological Activity

Description Rimsulfuron (DPX-E9636) is a sulfonylurea herbicide for postemergence use in maize to control grasses and some broadleaf weeds[1][2].
Related Catalog
In Vitro Rimsulfuron (DPX-E9636) was also metabolized in vitro by maize microsomes in a NADPH-dependent reaction to the same hydroxylated product, suggesting involvement of cytochrome P450[1].
References

[1]. M.K.Koeppe, et al. Basis of Selectivity of the Herbicide Rimsulfuron in Maize.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 760.1±70.0 °C at 760 mmHg
Melting Point 172-177°C
Molecular Formula C14H17N5O7S2
Molecular Weight 431.444
Flash Point 413.5±35.7 °C
Exact Mass 431.056946
PSA 183.30000
LogP 0.09
Vapour Pressure 0.0±2.7 mmHg at 25°C
Index of Refraction 1.653
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT7900000
CHEMICAL NAME :
2-Pyridinesulfonamide, N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-3-(e thylsulfonyl)-
CAS REGISTRY NUMBER :
122931-48-0
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C14-H17-N5-O7-S2
MOLECULAR WEIGHT :
431.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5200 mg/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
RTECS UT7900000

 Precursor & DownStream

Precursor  0

DownStream  1

 Synonyms

N-[(4,6-Dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethylsulfonyl)pyridin-2-sulfonamid
2-Pyridinesulfonamide, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-
1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-ethylsulfonylpyridin-2-yl)sulfonylurea
1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(ethylsulfonyl)-2-pyridylsulfonyl]urea
N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethanesulfonyl)pyridine-2-sulfonamide
N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-2-pyridinesulfonamide
MFCD01632305
renriduron
N-[(4,6-Dimethoxy-2-pyrimidinyl)carbamoyl]-3-(ethylsulfonyl)-2-pyridinesulfonamide
rimsulfuron
N'-(4,6-Dimethoxy-2-pyrimidinyl)-N-{[3-(ethylsulfonyl)-2-pyridinyl]sulfonyl}carbamimidic acid
2-Pyridinesulfonamide, N-[(Z)-[(4,6-dimethoxy-2-pyrimidinyl)imino]hydroxymethyl]-3-(ethylsulfonyl)-
1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-ethylsulfonyl-2-pyridylsulfonyl)urea
N-[(4,6-Dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethylsulfonyl)pyridine-2-sulfonamide
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