2--5-׻ᰲȫ˵
㽭س غ Ķ廯識۸ лһȻ¼۸ ױƷпҽ
ߴ18--6תƴ߻
ߴ3,5-׻򳧼
N-ȴǰN-ǰ
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8 ƶѧƷƷĿ¼
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12δ֪׷
2--5-׻ٿƣ߷Ʒ

2--5-׻߰ȫ˵

2--5-׻ᰲȫ˵
Product Identification
Product Name2-Amino-5-methylbenzoic acid
Synonyms5-Methylanthranilic acid
CAS2941-78-8
FormulaC8H9NO2
Molecular Weight151.16
EINECS220-932-3
Beilstein/Gmelin1101527
Beilstein Reference4-14-00-01357

Physical and Chemical Properties
AppearanceBeige - light brown powder.
Solubility in waterVery soluble
Boiling Point317
Vapor Pressure0.0002 (25)
pKa/pKb2.08 (pKa)
Partition Coefficient1.67
Heat Of Vaporization58.9 kJ/mol
UsageMetabolic antanist.

First Aid Measures
IngestionGet medical aid. Wash mouth out with water.
InhalationRemove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
SkinGet medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
EyesFlush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage
StorageStore in a cool, dry place. Store in a tightly closed container.
HandlingAvoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification
IngestionMay cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
InhalationCauses respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
SkinCauses skin irritation.
EyesCauses eye irritation.
EC Risk PhraseR 36/37/38
EC Safety PhraseS 26 36

Exposure Controls/Personal Protection
Personal ProtectionSkin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
RespiratorsFollow 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.

Fire Fighting Measures
Flash Point145
Fire FightingWear 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 chemical foam.

Accidental Release Measures
Small spills/leaksVacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity
StabilityNo data.
IncompatibilitiesStrong oxidizing agents.
DecompositionCarbon monoxide, oxides of nitrogen, carbon dioxide.

ữƷᡢĶ廯李лһȻ李5-ĵ1,3-6,8-