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Name |
1-Methyl-3-(2-benzthiazolyl)urea |
EINECS | N/A |
CAS No. | 1929-88-0 | Density | 1.398g/cm3 |
PSA | 82.26000 | LogP | 2.51150 |
Solubility | 12mg/L(20 oC) | Melting Point |
265℃ |
Formula | C9H9 N3 O S | Boiling Point | °Cat760mmHg |
Molecular Weight | 207.256 | Flash Point | °C |
Transport Information | N/A | Appearance | N/A |
Safety | Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of SOx and NOx. | Risk Codes | 22 |
Molecular Structure | Hazard Symbols | ||
Synonyms |
Urea,1-(2-benzothiazolyl)-3-methyl- (7CI,8CI); 1-(1,3-Benzothiazol-2-yl)-3-methylurea; 1-(2-Benzothiazolyl)-3-methylurea; 1-Methyl-3-(2-benzothiazolyl)urea;Bayer 60618; Benzthiazuron; Gatnon; N-2-Benzothiazolyl-N'-methylurea;N-Methyl-N'-(2-benzothiazolyl)urea; NSC 202513 |
Article Data | 4 |
Molecular Structure of 1-Methyl-3-(2-benzthiazolyl)urea (CAS NO.1929-88-0):
IUPAC: 1-(1,3-Benzothiazol-2-yl)-3-methyl-urea
Molecular Formula:C9H9N3OS
Molecular Weight:207.25
EINECS:217-685-9
Product Categories:BENZOTHIAZOLE
Density:1.398g/cm3
SMILES:O=C(NC)Nc1nc2ccccc2s1
InChI:InChI=1/C9H9N3OS/c1-10-8(13)12-9-11-6-4-2-3-5-7(6)14-9/h2-5H,1H3,(H2,10,11,12,13)
InChIKey:DTCJYIIKPVRVDD-UHFFFAOYAE
Index of Refraction:1.718
Molar Volume:148.1 cm3
Surface Tension:64.6 dyne/cm
Molar Refractivity:58.43 cm3
1. | orl-rat LD50:1280 mg/kg | FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1980,D150. |
EPA Genetic Toxicology Program.
Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of SOx and NOx.
Safty informations about 1-Methyl-3-(2-benzthiazolyl)urea (CAS NO.1929-88-0):
Hazard Codes:Xn
Risk Statements:22
R22:Harmful if swallowed.
Safety Statements:24/25
S24/25:Avoid contact with skin and eyes.
RTECS:YR8985000
1-Methyl-3-(2-benzthiazolyl)urea with cas registry number of 1929-88-0 is also known as 1-(2-Benzothiazolyl)-3-methyl-ure ; 2-(1-Methylureido)-benzothiazol ; 3-(2-Benzthiazolyl)-1-methylharnstoff ; Bay60618 ; Gatinon ; Gatnon ; N-(2-benzothiazolyl)-n’-methylurea ; Benzthlazuron . It is very slightly soluble in water and Xylene . 1-Methyl-3-(2-benzthiazolyl)urea is a white powder that decomposes at 287oC. It is used as a preemergent herbicide for sugarbeets and fodder beet crops.