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Cas Database |
| Name |
Napropamide |
EINECS | 239-333-3 |
| CAS No. | 15299-99-7 | Density | 1.08 g/cm3 |
| PSA | 29.54000 | LogP | 3.47550 |
| Solubility | 73mg/L(20 oC) | Melting Point |
73-78 °C(lit.) |
| Formula | C17H21NO2 | Boiling Point | 430.185 °C at 760 mmHg |
| Molecular Weight | 271.359 | Flash Point | 213.969 °C |
| Transport Information | N/A | Appearance | light yellow needle-like crystal |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Propionamide,N,N-diethyl-2-(1-naphthyloxy)- (8CI);(?à)-Devrinol;2-(a-Naphthoxy)-N,N-diethylpropionamide;Devrinol;N,N-Diethyl-2-(1-naphthalenyloxy)propionamide;N,N-Diethyl-2-(1-naphthyloxy)propanamide;Napropamid;Napropamide;R 7465;Racemic devrinol; |
Article Data | 5 |
Napropamide Synthetic route
| Conditions | Yield |
|---|---|
| (i), (ii) COCl2, (iii) /BRN= 605268/; Multistep reaction; |
Napropamide Chemical Properties
Molecular structure of Propanamide,N,N-diethyl-2-(1-naphthalenyloxy)- (CAS NO.15299-99-7):
IUPAC Name: N,N-Diethyl-2-naphthalen-1-yloxypropanamide
Molecular Weight: 271.35414 [g/mol]
Molecular Formula: C17H21NO2
XLogP3: 3.4
H-Bond Acceptor: 2
Rotatable Bond Count: 5
Exact Mass: 271.157229
MonoIsotopic Mass: 271.157229
Topological Polar Surface Area: 29.5
Heavy Atom Count: 20
Complexity: 314
Index of Refraction: 1.568
Molar Refractivity: 82.28 cm3
Molar Volume: 251.3 cm3
Surface Tension: 40.6 dyne/cm
Density: 1.079 g/cm3
Melting Point: 73-78 °C(lit.)
Flash Point: 214 °C
Storage Temp.: 0-6 °C
Enthalpy of Vaporization: 68.56 kJ/mol
Boiling Point: 430.2 °C at 760 mmHg
Vapour Pressure: 1.32E-07 mmHg at 25 °C
Canonical SMILES: CCN(CC)C(=O)C(C)OC1=CC=CC2=CC=CC=C21
InChI: InChI=1S/C17H21NO2/c1-4-18(5-2)17(19)13(3)20-16-12-8-10-14-9-6-7-11-15(14)16/h6-13H,4-5H2,1-3H3
InChIKey: WXZVAROIGSFCFJ-UHFFFAOYSA-N
EINECS: 239-333-3
Product Categories: HERBICIDE;Amides;Carbonyl Compounds;Organic Building Blocks;Alphabetic;D;DA - DH
Napropamide Uses
Propanamide,N,N-diethyl-2-(1-naphthalenyloxy)- (CAS NO.15299-99-7) is used as selective bud soil treatment agent. It also used for rape, radish and other vegetables, watermelons, peanuts, cotton and other crop fields, removing large crabgrass, goosegrass and other grass weeds and broadleaf weeds.
Napropamide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | skin | > 2gm/kg (2000mg/kg) | "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A292, Pg. 1983, | |
| mouse | LD50 | intraperitoneal | > 1gm/kg (1000mg/kg) | Niigata Igakkai Zasshi. Niigata Medical Journal. Vol. 87, Pg. 289, 1973. | |
| mouse | LD50 | oral | > 5gm/kg (5000mg/kg) | Niigata Igakkai Zasshi. Niigata Medical Journal. Vol. 87, Pg. 289, 1973. | |
| mouse | LD50 | subcutaneous | > 1gm/kg (1000mg/kg) | Niigata Igakkai Zasshi. Niigata Medical Journal. Vol. 87, Pg. 289, 1973. | |
| rabbit | LD50 | skin | 4640mg/kg (4640mg/kg) | Pesticide & Toxic Chemical News. Vol. 8, Pg. 22, 1980. | |
| rat | LD50 | oral | 5gm/kg (5000mg/kg) | "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 2, Pg. 59, 1977. | |
| rat | LD50 | parenteral | > 5gm/kg (5000mg/kg) | Defense des Vegetaux. Vol. 26, Pg. 5, 1972. |
Napropamide Safety Profile
WGK Germany: 2
RTECS: UE3600000
Napropamide Specification
Propanamide,N,N-diethyl-2-(1-naphthalenyloxy)- (CAS NO.15299-99-7) is also called 2-(1-Naphthoxy)-N,N-diethylpropionamide ; 2-(alpha-Naphthoxy)-N,N-diaethyl-propionsaeureamid ; 2-(alpha-Naphthoxy)-N,N-diaethyl-propionsaeureamid [German] ; 2-(alpha-Naphthoxy)-N,N-diethylpropionamide ; BRN 2217870 ; Caswell No. 590A ; Devrinol ; EPA Pesticide Chemical Code 103001 ; HSDB 6710 ; N,N-Diethyl-2-(1-naphthalenyloxy)propanamide ; N,N-Diethyl-2-(1-naphthalenyloxy)propionamide ; N,N-Diethyl-2-(1-naphthyloxy)propionamide ; Napropamid ; Napropamide ; Napropamide [ISO:PROP] ; R 7465 ; R-7465 ; R-7475 ; Racemic devrinol ; Waylay . It is lowly toxic. It will produce toxic nitrogen oxide fumes when buring. So the storage environment should be ventilate, low-temperature and dry. Keep Propanamide,N,N-diethyl-2-(1-naphthalenyloxy)- (CAS NO.15299-99-7) separate from raw materials of food.
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