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Product introduction
物理描述 | 二乙基乙基膦酸酯是无色液体,有轻微气味。(NTP, 1992)
Chinese name
乙基磷酸二乙酯
English name
1-[ethoxy(ethyl)phosphoryl]oxyethane
Chinese alias
-
English alias
Phosphonicacid, ethyl-, diethyl ester (6CI,8CI,9CI); Amgard V 490; Antiblaze 75; Antiblaze V 490; Diethoxyethylphosphine oxide; Diethyl ethanephosphonate; Diethyl ethylphosphonate; Ethyldiethoxyphosphine oxide; NSC 2671
CAS number
78-38-6
molecular formula
C6H15O3P
molecular weight
166.16
Exact mass
-
PSA
35.5
Logp
0.6
Safety
  • DOT label: 第9类
  • Health hazard: 吸入材料可能有害。接触可能导致皮肤和眼睛灼伤。吸入石棉粉尘可能对肺部造成损害。火灾可能产生刺激性、腐蚀性和/或有毒气体。一些液体产生的蒸气可能导致头晕或窒息。灭火或稀释水的径流可能导致环境污染。(ERG, 2024)
  • Storage conditions: 通常,储存时有毒或可分解为有毒成分的物质...应储存在阴凉、通风良好的地方,避开阳光直射,远离高火灾危险区域,并应定期检查...不相容材料应相互隔离。
  • Hazard summary: 在五种鼠伤寒沙门氏菌株中无致突变性;一种刺激物;[MSDSonline] 在大鼠高剂量喂养研究中导致肾脏损伤;[RTECS]
  • reactive group: 磺酸盐、膦酸盐和硫代膦酸盐,有机
  • First aid measures: 食入:不要催吐。如果受害者意识清醒且没有抽搐,给予1-2杯水稀释化学物质,并立即呼叫医院或中毒控制中心。如果医生建议,准备将受害者送往医院。如果受害者抽搐或昏迷,不要经口给予任何东西,确保受害者的气道通畅,让受害者侧卧,头部低于身体。不要催吐。立即将受害者送往医院。(NTP, 1992)
  • Regulatory information: 新西兰EPA化学品状态清单:膦酸,乙基-,二乙酯:没有单独批准但可在适当的团体标准下使用
  • fire hazard: 有些可能燃烧但没有易燃性。容器受热可能爆炸。有些可能在运输过程中保持高温。对于UN3508,非对称电容器,注意可能发生短路,因为该产品在充电状态下运输。可膨胀聚合物珠(UN2211)可能释放易燃蒸气。(ERG, 2024)
  • fire fighting: 涉及储罐的火灾:用大量水冷却容器,直到火灾完全熄灭。如果听到安全装置排气声增大或储罐变色,立即撤离。始终远离直接接触火焰的储罐。(ERG, 2024)
  • Fire potential: 火灾危害:中等,暴露于热量或火焰时。
  • Fire extinguishing procedure: 灭火:泡沫、二氧化碳、干化学品...
  • reactivity profile: 有机磷酸酯,如二乙乙基膦酸酯,在存在强还原剂如氢化物的情况下,容易形成剧毒和易燃的磷化氢气体。被氧化剂部分氧化可能导致有毒氧化物释放。
  • Isolation and evacuation: 火灾:如果涉及罐、铁路罐车或公路罐车,应在所有方向上隔离800米(1/2英里);同时,考虑在所有方向上初始疏散800米(1/2英里)。(ERG, 2024)
  • Air and water reaction: 微溶于水。可能在酸或碱性条件下水解(NTP, 1992)。
  • Hazard categories and classifications: 水生慢性2级 (99.2%)
  • Non-fire leakage response: 储存注意事项:存放在阴凉干燥处或冰箱中。(NTP, 1992)
  • Personal protective equipment (PPE): 推荐呼吸器:在称量和稀释纯测试化学品时,佩戴NIOSH批准的半面罩呼吸器,配备有机蒸气/酸性气体 cartridges(专门用于有机蒸气、HCl、酸性气体和SO2)和粉尘/雾过滤器。(NTP,1992)
  • Protective Action Standards (PAC): PAC-3: 460 [mg/m3]
  • Hazardous reactivity and incompatibility: ...可与氧化材料反应。
Technical Documents
「No technical documents」
Related
upstream information
Manufacturing method:
三乙基膦酸酯 (CID:31215);二乙基膦酸酯钠 (CID:23684067);乙基氯 (CID:6337)
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Research chemical 100mg

Research chemical 100mg; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 100mg.

item number:730728-100mg
Product model:100mg
level: 100mg
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