4-アセトアミド安息香酸

Nitrogen Compounds -> Aminobenzoic Acids

Industrial compound

less than 1 mg/mL at 70 °F (NTP, 1992)

>26.9 [ug/mL] (The mean of the results at pH 7.4)

P-acetamidobenzoic acid appears as needles or off-white powder. (NTP, 1992)

Off-white solid; [CAMEO] White powder, insoluble in water; [MSDSonline]

This chemical does not meet GHS hazard criteria for 53.3% (8 of 15) of all reports.

Warning

H315 (46.7%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 15 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Status: Active Update: 24-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/21117

Benzoic acid, 4-(acetylamino)-: Does not have an individual approval but may be used under an appropriate group standard

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)