英文名稱：Biphenyl
CAS號：92-52-4
分子式：C12H10
分子量：154.21
EINECS號：202-163-5
屬性
熔點 68-70 °C(lit.)
沸點 255 °C(lit.)
密度 0.992
蒸氣密度5.31 (vs air)
蒸氣壓9.46 mm Hg ( 115 °C)
FEMA 3129 | BIPHENYL
折射率 1.475
閃點 113 °C
儲存條件 0-6°C
溶解度 Soluble in alcohol and ether
形態(tài)Crystalline Powder, Crystals or Flakes
比重0.992
顏色White to faint yellow
爆炸極限值(explosive limit)0.6%, 111°F
水溶解性 insoluble
JECFA Number1332
Merck 14,3314
BRN 1634058
Henry's Law Constant2.92 at 25 °C (air stripping-GC, Destaillats and Charles, 2002)
暴露限值NIOSH REL: TWA 0.2 ppm, IDLH 100 mg/m3; OSHA PEL: TWA 0.2 ppm; ACGIH TLV: TWA 0.2 ppm.
穩(wěn)定性Stable. Combustible. Incompatible with strong oxidising agents.
InChIKeyZUOUZKKEUPVFJK-UHFFFAOYSA-N
安全信息
危險性符號(GHS)
GHS02,GHS06,GHS07,GHS08,GHS09
警示詞Danger
危險性描述H225-H301+H311+H331-H370-H412-H315-H319-H335-H410-H372-H373-H400
防范說明P264-P270-P271-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P314-P391-P403+P233-P405-P501-P210-P260-P273-P280-P301+P310-P311-P305+P351+P338-P261-P280a-P304+P340-P501a
危險品標志 Xi,N,Xn,F,T
危險類別碼 36/37/38-50/53-67-65-62-48/20-11-39/23/24/25-23/24/25-52/53
安全說明 23-60-61-62-36/37-33-29-16-9-45
危險品運輸編號 UN 3077 9/PG 3
WGK Germany 2
RTECS號DU8050000
自燃溫度570 °C
TSCA Yes
HazardClass 9
PackingGroup III
海關(guān)編碼 29029030
毒性LD50 orally in rats: 3280 mg/kg (Deichmann)