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磷酸二苯基乙基己酯

CAS 1241-94-7C20H27O4PMW 362.4

磷酸二苯基乙基己酯（CAS 1241-94-7）：分子式 C20H27O4P、分子量 362.4；类别 有机化学品。

产品描述

磷酸二苯基乙基己酯（CAS 1241-94-7）是一种有机化学品原料。其分子式 C20H27O4P 由 20 个碳、27 个氢、4 个氧、1 个磷 组成。 分子量约为 362.4。公开物性数据显示其熔点约 -30 °C、沸点约 375 °C、LogP 约 log Kow = 5.730。作为化工品采购代理与分销渠道，我们可在国内及跨境渠道为磷酸二苯基乙基己酯寻源比价，并安排小批量试样与批次采购；下单前提供完整 COA、质检报告与合规文件，验收以批次 COA 为准。

规格参数

CAS号1241-94-7
分子式C20H27O4P
分子量362.4
熔点-30 °C
沸点375 °C
LogPlog Kow = 5.730
应用领域plasticizer and fireproofing agent for polyvinyl chlorides and polyvinyl copolymers in food packaging and hydraulic fluids for large aircraft、2-Ethylhexyl diphenyl phosphate sold or distributed in the U.S. by Ferro as is of uniform composition. The material is used as an intermediate in chemical processing、principally of plastics、Plasticizer for polyvinyl chlorides、polyvinyl copolymers、has fireproofing properties
类别有机化学品

用途与场景

登记用途：plasticizer and fireproofing agent for polyvinyl chlorides and polyvinyl copolymers in food packaging and hydraulic fluids for large aircraft、2-Ethylhexyl diphenyl phosphate sold or distributed in the U.S. by Ferro as is of uniform composition. The material is used as an intermediate in chemical processing、principally of plastics、Plasticizer for polyvinyl chlorides、polyvinyl copolymers、has fireproofing properties。

采购档案

这个产品是什么

磷酸二苯基乙基己酯 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 1241-94-7，分子式 C20H27O4P（分子量 362.4），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：1241-94-7

其分子式 C20H27O4P 由 20 个碳、27 个氢、4 个氧、1 个磷 组成。

别名/同义词：磷酸二苯基乙基己酯 · Phosphoric aciddiphenyl ethylhexyl ester

所属分类：有机化学品

常见问题

磷酸二苯基乙基己酯 的 CAS 号是多少？

磷酸二苯基乙基己酯 的 CAS 登记号为 1241-94-7。

磷酸二苯基乙基己酯 的分子式与分子量是多少？

分子式 C20H27O4P，分子量 362.4。

磷酸二苯基乙基己酯 还有哪些别名？

别名/同义词：磷酸二苯基乙基己酯、Phosphoric aciddiphenyl ethylhexyl ester。

磷酸二苯基乙基己酯 的登记用途是什么？

登记用途：plasticizer and fireproofing agent for polyvinyl chlorides and polyvinyl copolymers in food packaging and hydraulic fluids for large aircraft、2-Ethylhexyl diphenyl phosphate sold or distributed in the U.S. by Ferro as is of uniform composition. The material is used as an intermediate in chemical processing、principally of plastics、Plasticizer for polyvinyl chlorides、polyvinyl copolymers、has fireproofing properties。

磷酸二苯基乙基己酯 属于哪个分类？

所属分类：有机化学品。

如何在 591daili.cn 采购 磷酸二苯基乙基己酯？

请在联系页面提交产品名称、CAS 号与数量，我们作为采购代理在国内及跨境渠道为您寻源比价，安排试样与批次采购，下单前提供 COA 与合规文件。

包装与单证

包装按订单确认，从实验室小包装到吨袋大货，随订单安排而非在页面上写死。每批随货附 COA 分析证书，可另提供 MSDS；若终端用途带有法规限度（食品接触、药品或化妆品），请在询价时说明执行标准，等级按该标准确定。

PubChem 公开数据

磷酸二苯基乙基己酯（CAS 1241-94-7）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary16.7% (144 / 864)
Reported hazard statementsH331 (12%), H400 (61.5%), H410 (56.4%), H411 (26.5%), H373

This chemical does not meet GHS hazard criteria for 16.7% (144 of 864) of reports.

H331 (12%): Toxic if inhaled [Danger Acute toxicity, inhalation]

法规与备案状态

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary16.7% (144 / 864)

物理形态与操作说明

  • 2-ethylhexyl diphenyl phosphate is a pale yellow liquid. Insoluble in water. (NTP, 1992)
  • Liquid; CBI
  • Pale yellow liquid; [CAMEO]
  • Liquid
  • Insoluble (NTP, 1992)
  • Henry's Law constant = 5.42X10-5 atm cu m/mole at 25 °C

公开数据库收录的理化数据

沸点375 °C
沸点BP: 232 °C at 5 mm Hg
熔点-30 °C
闪点224 °C (435 °F) (Open cup)
溶解度In water, 1.9 mg/L at 25 °C
密度1.090 g/cu cm at 25 °C
蒸气压0.0000629 [mmHg]
LogPlog Kow = 5.730
LogP5.0
Collision Cross Section202.7 Ų [M+Na]+

这个物质在各数据库里的编号

CAS Registry Number1241-94-7
PubChem CID14716
分子式C20H27O4P
IUPAC 名称2-ethylhexyl diphenyl phosphate
UNII（FDA）4F53Z6NE1Y

数据库记载的用途

  • Used as plasticizer and fireproofing agent for polyvinyl chlorides and polyvinyl copolymers in food packaging and hydraulic fluids for large aircraft; [HSDB]
  • 2-Ethylhexyl diphenyl phosphate sold or distributed in the U.S. by Ferro as is of uniform composition. The material is used as an intermediate in chemical processing, principally of plastics. ...
  • Plasticizer for polyvinyl chlorides, polyvinyl copolymers; has fireproofing properties
  • Has FDA approval for certain food packaging applications
  • Of the mixed alkyl aryl phosphates, the most important one is 2-ethylhexyl diphenyl phosphate ... . This nontoxic compound finds use as a plasticizer for food-wrapping films, for films for tubings for skinless sausages, and for other meat packaging. ... This compound is also the main component in certain nonflammable hydraulic fluids used in large aircraft.
  • REACTION OF 2-ETHYLHEXANOL WITH PHOSPHORUS OXYCHLORIDE TO FORM 2-ETHYLHEXYL PHOSPHORYL DICHLORIDE WHICH IS THEN REACTED WITH SODIUM PHENATE

它在各数据库里的别名

2-Ethylhexyl diphenyl phosphate; 1241-94-7; Octicizer; Phosphoric acid, 2-ethylhexyl diphenyl ester; Santicizer 141; 2-Ethylhexyldiphenylphosphate; (2-Ethylhexyl)-difenylfosfat; Diphenyl 2-ethylhexyl phosphate; DTXSID1025300; 2-Ethylhexyl diphenylphosphate; DIPHENYL-2-ETHYLHEXYL PHOSPHATE; 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate; 4F53Z6NE1Y; di(2-ethylhexyl)phenylphosphate; Phosphoric Acid 2-Ethylhexyl Diphenyl Ester; DTXCID105300

计算机算出的分子描述符

分子量362.4
XLogP36.3
氢键供体数0
氢键受体数4
可旋转键数11
精确质量362.16469634
单同位素质量362.16469634
拓扑极性表面积44.8
重原子数25
形式电荷0

数据库摘要

Phosphoric aciddiphenyl ethylhexyl ester · CAS 1241-94-7 · C20H27O4P. UNII 4F53Z6NE1Y. 沸点: 375 °C; 沸点: BP: 232 °C at 5 mm Hg; 熔点: -30 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

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