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英文名稱：tert-Butyl methyl etherCAS號：1634-04-4分子式：C5H12O分子量：88.15EINECS號：216-653-1

熔點 -110 °C沸點 55-56 °C(lit.)
密度 0.7404蒸氣密度3.1 (vs air)
蒸氣壓4.05 psi ( 20 °C)
折射率 n20/D 1.369(lit.)
閃點 -27 °F
儲存條件 −20°C
溶解度 42g/l形態Powder or Needles顏色APHA: ≤10相對極性0.124爆炸極限值(explosive limit)1.5-8.5%(V)水溶解性 51 g/L (20 oC)凝固點 -108.6℃最大波長(λmax)λ: 210 nm Amax: 1.0
λ: 225 nm Amax: 0.50
λ: 250 nm Amax: 0.10
λ: 300-400 nm Amax: 0.005Merck 14,6032BRN 1730942穩定性Stable, but may form explosive peroxides in contact with air. Extremely flammable - note low flash point. Incompatible with strong oxidizing agents.InChIKeyBZLVMXJERCGZMT-UHFFFAOYSA-N

危險性符號(GHS)
GHS02,GHS07,GHS08警示詞Danger危險性描述H303-H225-H315-H304-H319-H335-H336-H351防范說明P201-P202-P233-P240-P241+P242+P243-P261-P264-P271-P280-P301+P310+P331-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P308+P313-P403+P233-P405-P501-P210-P370+P378-P403+P235-P241-P280a-P303+P361+P353-P501a危險品標志 Xn,F,Xi,T危險類別碼 36/37/38-40-38-11-39/23/24/25-23/24/25安全說明 9-16-24-45-36/37-7危險品運輸編號 UN 2398 3/PG 2
WGK Germany 3
RTECS號KN5250000
F 3-10自燃溫度705 °FTSCA Yes海關編碼 2909 19 90HazardClass 3PackingGroup II毒性. LC50 in mice (15 min): 1.6 mmol/liter of atmosphere (Marsh)