NAPTALAM
NAPTALAM
- CAS:
- 132-66-1
- MF:
- C18H13NO3
- MW:
- 291.3
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Properties
- Melting point:
- 185-190 °C
- Boiling point:
- 433.31°C (rough estimate)
- Density
- d420 1.40
- refractive index
- 1.4800 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMF: 25 mg/ml; DMF:PBS (pH 7.2) (1:3): 0.25 mg/ml; DMSO: 15 mg/ml
- pka
- 3.45±0.36(Predicted)
- form
- Solid
- color
- White to Gray to Dark blue
- Water Solubility
- 0.2g/L(room temperature)
- Merck
- 14,6418
- BRN
- 2814102
- Stability:
- Stable. Incompatible with strong oxidizing agents.
Safety Information
- Hazard statements
- H412
- Precautionary statements
- P273
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- RIDADR
- UN3077 (solid); UN3082 (liquid)
- WGK Germany
- 2
- RTECS
- TH7350000
- HS Code
- 29242990
- Toxicity
- LC50 (96-hour) for bluegill sunfish 354 mg/L and rainbow trout 76 mg/L (Hartley and Kidd, 1987); acute oral LD50 of the free acid and sodium salt for rats >8,200 and 1,800 mg/kg, respectively (Ashton and Monaco, 1991).
Use
Soil/Plant. Degrades in soils and plants forming 1-naphthylamine and phthalic acid (Hartley and Kidd, 1987; Humburg et al., 1989). Residual activity in soil is limited to approximately 3 to 4 months (Hartley and Kidd, 1987).Chemical/Physical. Forms N-(1-naphthyl)phthalimide at elevated temperatures (Worthing and Hance, 1991). Naptalam will precipitate as the free acid in very acidic waters or in extremely hard waters (Humburg et al., 1989).
1 India supplier list of "NAPTALAM"
- Product Name:Naptalam
- Products Intro:Brand:sigma aldrich | Product Number:33371 | Purity:PESTANAL?,analyticalstandard
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Naptalam 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.154173
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Naptalam
- Products Intro:Brand:ajchemicals | Product Number:JDH-73934 | Purity:95%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:N-(1-Naphthyl)phthalamicAcid
- Products Intro:Brand:clearsynth | Product Number:CS-T-83459
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:N-(1-Naphthyl)phthalamicAcid
- Products Intro:Brand:tcichemicals | Product Number:N0067
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:2-[(1-naphthylamino)carbonyl]benzoic acid
- Products Intro:Purity: 98% HPLC | Package: 5MG;10MG;50MG;100MG,1G,5G
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:NAPTALAM
- Products Intro:Purity: 95% Min. | Package: 100g; 500g; 1kg; 25kg;bulk package
- Company Type: Trader
- Country/Region: CHINA
- Main Products: organic chemicals,catalysts,COF & MOFs,Optoelectronic materials,Polymer Materials
- Product Name:Naptalam
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:naptalam
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone