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英文名稱：Benzoic acidCAS號(hào)：65-85-0分子式：C7H6O2分子量：122.12EINECS號(hào)：200-618-2

熔點(diǎn) 121-125 °C(lit.)
沸點(diǎn) 249 °C(lit.)
密度 1.08蒸氣密度4.21 (vs air)
蒸氣壓10 mm Hg ( 132 °C)
FEMA 2131 | BENZOIC ACID折射率 1.504閃點(diǎn) 250 °F
儲(chǔ)存條件 Store at RT.溶解度 soluble, clear, colorless (95% ethanol, 1gm/3mL)形態(tài)Solid酸度系數(shù)(pKa)4.19(at 25℃)顏色White to yellow-beige to orangePH值2.5-3.5 (H2O, 20℃)(saturated solution)水溶解性 Slightly soluble. 0.34 g/100 mLMerck 14,1091JECFA Number850BRN 636131Henry's Law Constant(x 10^-8 atm?m³/mol): 7.02 (calculated, U.S. EPA, 1980a)穩(wěn)定性Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies.InChIKeyWPYMKLBDIGXBTP-UHFFFAOYSA-N

危險(xiǎn)性符號(hào)(GHS)
GHS05,GHS08,GHS07警示詞Danger危險(xiǎn)性描述H315-H319-H335-H336-H351-H373-H318-H372-H302防范說明P264-P270-P305+P351+P338+P337+P313-P501-P261-P281-P305+P351+P338-P280-P305+P351+P338+P310-P314-P260-P301+P312+P330-P304+P340+P312-P280f危險(xiǎn)品標(biāo)志 Xn,T,Xi危險(xiǎn)類別碼 22-36-42/43-36/37/38-40-63-43-23/24/25-45-41-37/38-20/21/22-48/23-38-67-37安全說明 26-45-37/39-24-22-36/37-24/25-23-53-36-63-39危險(xiǎn)品運(yùn)輸編號(hào) UN 3077 9/PG 3
WGK Germany 1
RTECS號(hào)DG0875000
F 21自燃溫度570 °CHazard Note HarmfulTSCA Yes海關(guān)編碼 2916 31 00毒性LD50 orally in Rabbit: 1700 mg/kg LD50 dermal Rabbit > 5000 mg/kg