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磷酸叔丁基苯基二苯酯

CAS 56803-37-3C22H23O4PMW 382.4

磷酸叔丁基苯基二苯酯(CAS 56803-37-3):分子式 C22H23O4P、分子量 382.4;类别 无机化学品。

产品描述

磷酸叔丁基苯基二苯酯(CAS 56803-37-3)是一种无机化学品原料。其分子式 C22H23O4P 由 22 个碳、23 个氢、4 个氧、1 个磷 组成。 分子量约为 382.4。公开物性数据显示其熔点约 -21 °C /pour point/、沸点约 473 to 500 °F at 5 mmHg (NTP, 1992)、LogP 约 log Kow = 5.12 at 25 °C。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叔丁基苯基二苯酯寻源比价,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56803-37-3
分子式C22H23O4P
分子量382.4
熔点-21 °C /pour point/
沸点473 to 500 °F at 5 mmHg (NTP, 1992)
LogPlog Kow = 5.12 at 25 °C
应用领域flame retardant plasticizer for polyvinyl chloride、cellulosics、and other vinyl polymers、tert-Butylphenyl diphenyl phosphate is a slightly less efficient plasticizer for PVC by itself (... compared to other aryl phosphates)、but it is quite effective in blends with、phthalates. It has been used as a flame retardant in engineering thermoplastics and as a fire-retardant hydraulic fluid
类别无机化学品

用途与场景

登记用途:flame retardant plasticizer for polyvinyl chloride、cellulosics、and other vinyl polymers、tert-Butylphenyl diphenyl phosphate is a slightly less efficient plasticizer for PVC by itself (... compared to other aryl phosphates)、but it is quite effective in blends with、phthalates. It has been used as a flame retardant in engineering thermoplastics and as a fire-retardant hydraulic fluid。

采购档案

这个产品是什么

磷酸叔丁基苯基二苯酯 是一种无机化合物,登记 CAS 号为 56803-37-3,分子式 C22H23O4P(分子量 382.4),归属于无机化学品大类化工原料。

识别信息

登记 CAS 号:56803-37-3

其分子式 C22H23O4P 由 22 个碳、23 个氢、4 个氧、1 个磷 组成。

别名/同义词:磷酸叔丁基苯基二苯酯 · Tert-ButylPhenyl Diphenyl Phosphate

所属分类:无机化学品

常见问题

磷酸叔丁基苯基二苯酯 的 CAS 号是多少?

磷酸叔丁基苯基二苯酯 的 CAS 登记号为 56803-37-3。

磷酸叔丁基苯基二苯酯 的分子式与分子量是多少?

分子式 C22H23O4P,分子量 382.4。

磷酸叔丁基苯基二苯酯 还有哪些别名?

别名/同义词:磷酸叔丁基苯基二苯酯、Tert-ButylPhenyl Diphenyl Phosphate。

磷酸叔丁基苯基二苯酯 的登记用途是什么?

登记用途:flame retardant plasticizer for polyvinyl chloride、cellulosics、and other vinyl polymers、tert-Butylphenyl diphenyl phosphate is a slightly less efficient plasticizer for PVC by itself (... compared to other aryl phosphates)、but it is quite effective in blends with、phthalates. It has been used as a flame retardant in engineering thermoplastics and as a fire-retardant hydraulic fluid。

磷酸叔丁基苯基二苯酯 属于哪个分类?

所属分类:无机化学品。

如何在 591daili.cn 采购 磷酸叔丁基苯基二苯酯?

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

磷酸叔丁基苯基二苯酯(CAS 56803-37-3)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

Reported hazard statementsH373

Reported as not meeting GHS hazard criteria by 81 of 91 companies

Aggregated GHS information provided per 91 reports by companies from 4 notifications to the ECHA C&L Inventory.

物理形态与操作说明

  • Tert-butylphenyl diphenyl phosphate is a clear colorless liquid. (NTP, 1992)
  • Liquid; CBI
  • Clear colorless liquid; [CAMEO]
  • less than 1 mg/mL at 70 °F (NTP, 1992)
  • 1.16 at 77 °F (NTP, 1992) - Denser than water; will sink
  • WHEN HEATED TO DECOMP, CAN EMIT HIGHLY TOXIC FUMES OF /PHOSPHORUS OXIDES/.

公开数据库收录的理化数据

沸点473 to 500 °F at 5 mmHg (NTP, 1992)
沸点BP: 261 °C at 6 mm Hg
熔点-21 °C /pour point/
闪点435 °F (NTP, 1992)
溶解度In water, 3.2 mg/L at 25 °C
密度1.180 at 25 °C
蒸气压0.0000014 [mmHg]
蒸气压1.4X10-6 mm Hg at 25 °C
LogPlog Kow = 5.12 at 25 °C

这个物质在各数据库里的编号

CAS Registry Number56803-37-3
PubChem CID158333
分子式C22H23O4P
IUPAC 名称(2-tert-butylphenyl) diphenyl phosphate
UNII(FDA)49FH9AU0N9

数据库记载的用途

  • Used as flame retardant plasticizer for polyvinyl chloride, cellulosics, and other vinyl polymers; [HSDB]
  • tert-Butylphenyl diphenyl phosphate is a slightly less efficient plasticizer for PVC by itself (... compared to other aryl phosphates), but it is quite effective in blends with, eg, phthalates. It has been used as a flame retardant in engineering thermoplastics and as a fire-retardant hydraulic fluid.
  • Processing aids not otherwise specified
  • Not Known or Reasonably Ascertainable
  • PROBABLY BY REACTION OF PHOSPHORUS OXYCHLORIDE WITH T-BUTYLPHENOL & PHENOL IN THE PRESENCE OF A CATALYST
  • 2023: 5,000,000 - <10,000,000 lb

它在各数据库里的别名

tert-Butylphenyl diphenyl phosphate; 56803-37-3; T-BUTYLPHENYL DIPHENYL PHOSPHATE; DTXSID6024701; BPDP; RefChem:896575; 0K15CLY6B2; DTXCID301323292; DIPHENYL TERT-BUTYLPHENYL PHOSPHATE; Phosphoric acid, (1,1-dimethylethyl)phenyl diphenyl ester; 260-391-0; 2-tert-Butylphenyl diphenyl phosphate; 83242-23-3; (2-tert-butylphenyl) diphenyl phosphate; 49FH9AU0N9; Phosphoric acid, 2-(1,1-dimethylethyl)phenyl diphenyl ester

计算机算出的分子描述符

分子量382.4
XLogP36.6
氢键供体数0
氢键受体数4
可旋转键数7
精确质量382.13339621
单同位素质量382.13339621
拓扑极性表面积44.8
重原子数27
形式电荷0

数据库摘要

Tert-ButylPhenyl Diphenyl Phosphate · CAS 56803-37-3 · C22H23O4P. UNII 49FH9AU0N9. 沸点: 473 to 500 °F at 5 mmHg (NTP, 1992); 沸点: BP: 261 °C at 6 mm Hg; 熔点: -21 °C /pour point/.

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

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