Citat:
Elemental bromine is a strong irritant and, in concentrated form, will produce painful blisters on exposed skin and especially mucous membranes. Even low concentrations of bromine vapor (from 10 ppm) can affect breathing, and inhalation of significant amounts of bromine can seriously damage the respiratory system.
Citat:
TOXICITY DATA: 1000 ppm inhalation-human LCLo; 750 ppm/9 minutes
inhalation-mouse LC50; 2700 mg/m3 inhalation-rat LC50; 180 ppm/6.5 hours
inhalation-rabbit LCLo; 14 mg/kg oral-human LDLo; 2600 mg/kg oral-rat LD50;
3100 mg/kg oral-mouse LD50; 4160 mg/kg oral-rabbit LD50; 5500 mg/kg
oral-guinea pig LD50.
CARCINOGEN STATUS: None.
LOCAL EFFECTS: Corrosive- inhalation, skin, and eyes; lacrimator.
ACUTE TOXICITY LEVEL: Toxic by inhalation. Moderately toxic by ingestion.
TARGET EFFECTS: Poisoning may affect the the heart, respiratory and central
nervous systems.
AT INCREASED RISK FROM EXPOSURE: Persons with pulmonary and respiratory
disorders.
http://www.denison.edu/sec-safe/safety/msds/br2.htmlDet er nok den minimale mængde brom der er i 2c-b'en der får dig til at kaste op fordi det irriterer slimhinden i tarmen, men jeg tvivler på at du har taget skade af de trace amounts der er i pulveret. Men lav da lige en oprensning for at slippe for at kaste op.