英文名称：Dibutyl phthalateCAS号：84-74-2分子式：C16H22O4分子量：278.34EINECS号：201-557-4

熔点 -35 °C沸点 340 °C(lit.)
密度 1.043 g/mL at 25 °C(lit.)
蒸气密度9.6 (vs air)
蒸气压1 mm Hg ( 147 °C)
折射率 n20/D 1.492(lit.)
闪点 340 °F
储存条件 2-8°C溶解度 Very soluble in alcohol, ether, acetone, benzene形态Liquid比重1.049 (20/20℃)颜色APHA: ≤10相对极性0.272爆炸极限值(explosive limit)0.47%, 236°F水溶解性 Slightly soluble. 0.0013 g/100 mL凝固点 -35℃Merck 14,3035BRN 1914064暴露限值NIOSH REL: TWA 5 mg/m3, IDLH 4,000 mg/m3; OSHA PEL: TWA 5 mg/m3; ACGIH TLV: TWA 5 mg/m3.InChIKeyDOIRQSBPFJWKBE-UHFFFAOYSA-N

危险性符号(GHS)
GHS02,GHS06,GHS07,GHS08,GHS09警示词Danger危险性描述H317-H320-H335-H361-H372-H373-H360-H225-H301+H311+H331-H360D-H370-H412-H360Df-H400防范说明P201-P210-P260-P273-P280-P301+P310-P308+P313-P202-P264-P270-P271-P272-P302+P352+P333+P313+P363-P304+P340+P312-P305+P351+P338+P337+P313-P307+P311-P391-P403+P233-P405-P501-P501a危险品标志 T,N,F危险类别码 61-50-62-39/23/24/25-23/24/25-11安全说明 53-45-61-36/37-16危险品运输编号 UN 3082 9/PG 3
WGK Germany 2
RTECS号TI0875000
自燃温度756 °FTSCA YesHazardClass 9PackingGroup III海关编码 29173100毒性Acute oral LD50 for rats 8,000 mg/kg (RTECS, 1985).