CAS No.:4044-65-9

TOXICITY DATA with REFERENCE：

1.		orl-hmn TDLo:3 mg/kg:CNS,GIT		JTMHA9    Journal of Tropical Medicine and Hygiene. 72 (1969),252.
2.		orl-rat LD50:21 mg/kg		JTMHA9    Journal of Tropical Medicine and Hygiene. 72 (1969),253.
3.		orl-mus LD50:230 mg/kg		FAZMAE    Fortschritte der Arzneimittelforschung. 17 (1973),108.
4.		ipr-mus LD50:21 mg/kg		FAZMAE    Fortschritte der Arzneimittelforschung. 17 (1973),108.

Consensus Reports：

Cyanide and its compounds are on the Community Right-To-Know List. EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Poison by ingestion and intraperitoneal routes. Human systemic effects by ingestion: hallucinations, nausea. When heated to decomposition it emits very toxic fumes of NO_x, CN⁻, and SO_x. See also THIOCYANATES.
Hazard Note: Irritant
Hazard Codes: Xn Xi
Risk Statements about 1,4-Phenylenediisothiocyanic acid (CAS No.4044-65-9):
R22:Harmful if swallowed. 
R42:May cause sensitization by inhalation. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements about 1,4-Phenylenediisothiocyanic acid (CAS No.4044-65-9):
S22:Do not breathe dust. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37:Wear suitable protective clothing and gloves.
Attention:
1. Storage: Store in a cool, dry place. Keep container closed when not in use.
2. Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Standards and Recommendations：

 

Analytical Methods：