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Current Position: Home > Dictionary EN > L > 56-85-9
 
56-85-9 Properties
Density 1.321
Boiling Point 445.6℃at760mmHg
Flash Point 185℃
Melting Point 185℃
Appearance white powder
Refractive Index 6.8 ° (C=4, H2O)
Alpha 32.25 °(C=10, 2 N HCL)
Solubility H2O: 25 mg/mL
Stability Stability Moisture and light sensitive. Incompatible with moisture, strong oxidizing agents.
HS Code 29241900
Storage temp 20°C
 
56-85-9 Safety Infomation
Safety Statements S24/25
Risk Statements R36
Hazard Codes Xi
Safety Hazard Codes: L-Glutamine (CAS NO.77668-42-9): Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-24/25-36/37/39-27
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25: Avoid contact with skin and eyes.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S27: Take off immediately all contaminated clothing.
WGK Germany:2
RTECS: MA2275100
HS Code:29241900
Mildly toxic by ingestion. Human systemic effects: euphoria. When heated to decomposition it emits toxic fumes of NOx
Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
man TDLo oral 27mg/kg/1W-I (27mg/kg) BEHAVIORAL: EUPHORIA American Journal of Psychiatry. Vol. 141, Pg. 1302, 1984.
mouse LD50 oral 21700mg/kg (21700mg/kg) Drugs in Japan Vol. 6, Pg. 228, 1982.
rat LD50 oral 7500mg/kg (7500mg/kg) Drugs in Japan Vol. 6, Pg. 228, 1982.

Specification 1. Fire Fighting Measures
Information of L-Glutamine (CAS NO.77668-42-9): As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
2. Handling and Storage
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.
Report L-Glutamine (CAS NO.77668-42-9) is reported in EPA TSCA Inventory.
 
 
 
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