Oryzalin
Names
[ CAS No. ]:
19044-88-3
[ Name ]:
Oryzalin
[Synonym ]:
4-(dipropylamino)-3,5-dinitrobenzene-1-sulfonamide
Surflan
Caswell No. 623A
4-(dipropylamino)-3,5-dinitrobenzenesulfonamide
Ryzelan
MFCD00078725
3,5-dinitro-N4,N4-dipropylsulfanilamide
Dirimal
ORYZALIN
3,5-Dinitro-4-dipropylamino-benzenesulphonamide
Dinitrodipropylsulfanilamide
Dirimal Extra
3,5-dinitro-N',N'-dipropylsulfanilamide
EINECS 242-777-0
Biological Activity
[Description]:
[Related Catalog]:
[References]
Chemical & Physical Properties
[ Density]:
1.2
[ Boiling Point ]:
514ºC at 760mmHg
[ Melting Point ]:
141°C
[ Molecular Formula ]:
C12H18N4O6S
[ Molecular Weight ]:
346.36000
[ Flash Point ]:
264.6ºC
[ Exact Mass ]:
346.09500
[ PSA ]:
163.42000
[ LogP ]:
4.60430
[ Vapour Pressure ]:
1.13E-10mmHg at 25°C
[ Index of Refraction ]:
1.588
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WO9350000
- CHEMICAL NAME :
- Sulfanilamide, 3,5-dinitro-N(sup 4),N(sup 4)-dipropyl-
- CAS REGISTRY NUMBER :
- 19044-88-3
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 11
- MOLECULAR FORMULA :
- C12-H18-N4-O6-S
- MOLECULAR WEIGHT :
- 346.40
- WISWESSER LINE NOTATION :
- ZSWR CNW ENW DN3&3
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 :
- 10000 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- 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
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - gerbil
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 300 ug/plate
- REFERENCE :
- KHFKDF K'o Hsueh Fa Chan Yueh K'an. Progress in Sciences. (Kuo Chia K'o Hsueh Wei Yuan Hui, 2 Canton St., Taipei 107, Taiwan) V.1- 1973- Volume(issue)/page/year: 8,551,1980 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves
[ Hazard Codes ]:
N:Dangerousfortheenvironment;
[ Risk Phrases ]:
R51/53
[ Safety Phrases ]:
S60
[ RIDADR ]:
UN 3077
[ RTECS ]:
WO9350000
[ HS Code ]:
2935009017
Synthetic Route
Customs
[ HS Code ]: 2935009017
[ Summary ]:
2935009017 4-(dipropylamino)-3,5-dinitrobenzenesulfonamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:35.0%
Articles
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The dynamic instability of cortical microtubules (MTs) (i.e., their ability to rapidly alternate between phases of growth and shrinkage) plays an essential role in plant growth and development. In add...
Arabidopsis dynamin-related proteins, DRP2A and DRP2B, function coordinately in post-Golgi trafficking.Biochem. Biophys. Res. Commun. 456(1) , 238-44, (2015)
Dynamin-related proteins (DRPs) are large GTPases involved in a wide range of cellular membrane remodeling processes. In Arabidopsis thaliana, two paralogous land plant-specific type DRPs, DRP2A and D...
Microtubules Are Essential for Guard-Cell Function in Vicia and ArabidopsisMol. Plant 5(3) , 601-10, (2012)
Radially arranged cortical microtubules are a prominent feature of guard cells. Guard cells expressing GFP-tubulin showed consistent changes in the appearance of microtubules when stomata opened or cl...