Agent Name |
2-Nitronaphthalene |
CAS Number |
581-89-5 |
Formula |
C10-H7-N-O2 |
Major Category |
Nitrogen Compounds |
Synonyms |
beta-Nitronaphthalene; [NIOSH] |
Category |
Nitros, Aromatic |
Description |
Colorless solid; [NIOSH] |
Comments |
Irritation skin, Respiratory System; Dermatitis; Carcinogen [NIOSH] May cause methemoglobinemia; [ICSC] Viewed by IARC as "not classifiable as to carcinogenicity in humans"; "Nitronaphthalene" is in the ACGIH list of "Industrial Chemicals for Which Methemoglobin Formation is the Principal Cause of Toxicity" [ACGIH] |
Exposure Assessment |
BEI |
Methemoglobin in blood = 1.5% of hemoglobin during or end of shift |
Skin Designation (ACGIH) |
Not evaluated |
Vapor Pressure |
0.000258 mm Hg |
Explanatory Notes |
NIOSH REL = lowest feasible conc. (carcinogen); |
Adverse Effects |
Methemoglobinemia |
Methemoglobinemia, Primary |
IARC Carcinogen |
Not Classifiable |
Links to Other NLM Databases |
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