CAS No.:504-29-0

TOXICITY DATA with REFERENCE：

1.		ihl-hmn TCLo:5 ppm/5H:CNS		IMSUAI    Industrial Medicine and Surgery. 19 (1950),317.
2.		orl-rat LD50:200 mg/kg		85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,838.
3.		ipr-mus LD50:35 mg/kg		JMCMAR    Journal of Medicinal Chemistry. 8 (1965),296.
4.		scu-mus LD50:70 mg/kg		AEPPAE    Naunyn-Schmiedeberg’s Archiv fuer Experimentelle Pathologie und Pharmakologie. 226 (1955),163.
5.		ivn-mus LD50:23 mg/kg		APFRAD    Annales Pharmaceutiques Francaises. 26 (1968),345.
6.		orl-qal LD50:133 mg/kg		AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.
7.		orl-bwd LD50:31,600 µg/kg		AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.

Consensus Reports：Reported in EPA TSCA Inventory.
SAFETY PROFILE：
Hazard Codes : T,Xi (Toxic; Irritant)
Risk Statements : 21-25-36/37/38-23/24/25 (Harmful in contact with skin; Toxic if swallowed; Irritating to eyes, respiratory system and skin; Toxic by inhalation, in contact with skin and if swallowed)
Safety Statements : 26-36/37/39-45-38-28B (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; Wear suitable protective clothing, gloves and eye/face protection; In case of accident or if you feel unwell, seek medical advice immediately; In case of insufficient ventilation, wear suitable respiratory equipment; After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) )
RIDADR : UN 2671 6.1/PG 2
WGK Germany : 3
RTECS : US1575000
F : 8-21 (Photosensitive; Sensitive to humidity)
Hazard Note : Toxic/Irritant
HazardClass : 6.1
PackingGroup : II
HS Code : 29333999
Poison by ingestion, inhalation, subcutaneous, intravenous, and intraperitoneal routes. Toxic effects resemble strychnine poisoning. Human systemic effects by inhalation: somnolence, convulsions, and antipsychotic effects. Human central nervous system effects by inhalation. When heated to decomposition it emits highly toxic fumes of NO_x.
Standards and Recommendations：OSHA PEL: TWA 0.5 ppm
ACGIH TLV: TWA 0.5 ppm
DFG MAK: 0.5 ppm (2 mg/m³)
DOT Classification:  6.1; Label: Poison
Analytical Methods：For occupational chemical analysis use NIOSH: 2-Aminopyridine S158.