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Methyldopa

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[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
[Fire Potential]

This material is probably combustible.
[Ingestion]

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
[Inhalation]

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
[Skin]

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
[Eyes]

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
[Storage]

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
[Handling]

Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
[Inhalation]

Inhalation of dust may cause respiratory tract irritation.
[Skin]

May cause allergic contact dermatitis.
[Eyes]

May cause eye irritation.
[Ingestion]

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause central nervous system effects such as psychosis, hallucinations, depression, visual changes and mental changes.
[Personal Protection]

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
[Respirators]

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
[Exposure Effects]

May cause reproductive and fetal effects.
[Appearance]

Colorless or almost colorless crystals or white to yellowish-white fine powder. Almost tasteless. In the sesquihydrate form.
[Solubility in water]

10 g/L
[Melting Point]

315 - 318
[Boiling Point]

165 - 168 (0.05 torr)
[Usage]

Antihypertensive agent.
[Product Name]

2-Amino-3-(3,4-dihydroxyphenyl)-2-methyl-propanoic acid
[Synonyms]

(2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine
[CAS]

"CASEN_555-30-6.htm">555-30-6
[Formula]

C10H13NO4
[Molecular Weight]

211.22
[EINECS]

209-089-2
[RTECS]

AY5950000
[RTECS Class]

Drug; Mutagen; Reproductive Effector; Human Data
[Merck]

12,6132
[Beilstein/Gmelin]

2417244
[Beilstein Reference]

4-14-00-02505
[Small spills/leaks]

Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
[Stability]

Stable under normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents.
[Decomposition]

Nitrogen oxides, carbon monoxide, carbon dioxide.