Propham
Propham
- CAS:
- 122-42-9
- MF:
- C10H13NO2
- MW:
- 179.22
Suppliers by country/region
Properties
- Melting point:
- 90°C
- Boiling point:
- 311.75°C (rough estimate)
- Density
- 1.0900
- refractive index
- 1.4989 (estimate)
- Flash point:
- 11 °C
- storage temp.
- APPROX 4°C
- pka
- 13.74±0.70(Predicted)
- form
- Solid
- color
- Dark brown, blue-black
- Water Solubility
- 0.1g/L(25 ºC)
- Merck
- 13,7908
- BRN
- 2209666
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P301+P312+P330
- Hazard Codes
- F,T,Xn
- Risk Statements
- 36/37/38-39/23/24/25-23/24/25-11-22
- Safety Statements
- 26-36-45-16-7-36/37
- RIDADR
- UN 1230 3/PG 2
- WGK Germany
- 3
- RTECS
- FD9100000
- TSCA
- Yes
- HS Code
- 29242990
- Toxicity
- LD50 in male, female rats (mg/kg): 3724, 4315 orally (Gaines, Linder)
Use
Biological. Rajagopal et al. (1989) reported that Achromobacter sp. and an Arthrobacter sp. utilized propham as a sole carbon source. Metabolites identified were Nphenylcarbamic acid, aniline, catechol, monoisopropyl carbonate, 2-propanol and carbon dioxide (Rajagopal et al., 1989). Soil. Readily degraded by soil microorganisms forming aniline and carbon dioxide (Humburg et al., 1989). The reported half-life in soil is approximately 15 and 5 days at 16 and 29°C, respectively (Hartley and Kidd, 1987). Groundwater. According to the U.S. EPA (1986) propham has a high potential to leach to groundwater. Plant. The major plant metabolite which was identified from soybean plants is isopropyl N-2-hydroxycarbanilate (Hartley and Kidd, 1987; Humburg et al., 1989). Chemical/Physical. Hydrolysis of propham yields N-phenylcarbamic acid and 2-propanol. The acid is very unstable and is spontaneously decomposed to form aniline and carbon dioxide (Still and Herrett, 1976). Emits toxic fumes of nitrogen oxides when heated to decomposition (Sax and Lewis, 1987).
1 India supplier list of "Propham"
![](/images/pro-3.jpg)
- Product Name:Propham
- Products Intro:Brand:sigma aldrich | Product Number:45641 | Purity:PESTANAL?,analyticalstandard
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Propham
- Products Intro:Purity: 95-99% | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1KG