Product Name

Stability

    Stable. Incompatible with strong oxidizing agents.

Toxicology

    Not hazardous according to Directive 67/548/EC.

    Toxicity data
    (The meaning of any toxic

  • Melting Point 185-190 °C
  • Formula C18H13 N O3
  • Boiling Point 450.8°Cat760mmHg
  • Molecular Weight 291.306
  • Flash Point 226.4°C
  • Transport Information
  • Appearance solid with an unpleasant odour
  • Safety Moderately toxic by skin contact. Low toxicity by ingestion and inhalation. When heated to decomposition it emits toxic vapors of NOx.
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 132-66-1 (NAPTALAM)
  • Hazard Symbols
  • Synonyms Phthalamicacid, N-1-naphthyl- (7CI,8CI); 1-Naphthylphthalamic acid;2-(1-Naphthylcarbamoyl)benzoic acid; 2-(N-(1-Naphthyl)amido)benzoic acid;2-[(1-Naphthylamino)carbonyl]benzoic acid; Alanap; Alanap 1; Alanap 10G at;Analape; Grelutin; N-1-Naphthylphthalamic acid; N-a-Naphthylphthalamic acid; NPA; NPA (pesticide); NSC204421; Naphthalam; Naptalam
  • PSA 66.40000
  • LogP 3.86330

Naptalam Chemical Properties

The IUPAC name of Naptalam (CAS NO.132-66-1): 2-(Naphthalen-1-ylcarbamoyl)benzoic acid
Synonyms: 2-((1-Naphthalenylamino)carbonyl)-benzoicaci ; 2-((1-Naphthalenylamino)carbonyl)benzoicacid
CAS: 132-66-1
Molecular Formula: C18H13NO3 
Molecular Structure:

Formula Weight: 291.3 g/mol
Melting point:185-190 °C
Index of Refraction: 1.727 
Density: 1.355 g/cm3 
Flash Point: 226.4 °C 
Boiling Point: 450.8 °C at 760 mmHg
Stability: Stable. Incompatible with strong oxidizing agents.

Naptalam Toxicity Data With Reference

The toxicity of Naptalam (CAS NO.132-66-1):

1.    

orl-rat LD50:8200 mg/kg

     FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C215.
2.    

ihl-rat LC50:>2070 mg/m3

     PEMNDP    Pesticide Manual. 9 (1991),613.
3.    

skn-rbt LD50:>2 g/kg

     PEMNDP    Pesticide Manual. 9 (1991),613.

Naptalam Consensus Reports

EPA FIFRA 1988 pesticide subject to registration or re-registration.

Naptalam Safety Profile

The Risk Statements of Naptalam (CAS NO.132-66-1):R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. .
Moderately toxic by skin contact. Low toxicity by ingestion and inhalation. When heated to decomposition it emits toxic vapors of NOx.

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