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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。

产品概览

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

技术档案

这个产品是什么

磷酸叔丁基苯基二苯酯 是一种化工化合物,登记 CAS 号为 56803-37-3,分子式 C22H23O4P(分子量 382.4)。

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

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。

PubChem 公开数据

磷酸叔丁基苯基二苯酯(CAS 56803-37-3)的独立参考数据,整理自公开化学数据库。

各数据库的登记标识

CAS Registry Number56803-37-3
PubChem CID158333
Molecular formulaC22H23O4P
IUPAC name(2-tert-butylphenyl) diphenyl phosphate
UNII (FDA)49FH9AU0N9

计算分子描述符

Molecular Weight382.4
XLogP36.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass382.13339621
Monoisotopic Mass382.13339621
Topological Polar Surface Area44.8
Heavy Atom Count27

在册的理化数值

Boiling Point473 to 500 °F at 5 mmHg (NTP, 1992)
Boiling PointBP: 261 °C at 6 mm Hg
Melting Point-21 °C /pour point/
Flash Point435 °F (NTP, 1992)
SolubilityIn water, 3.2 mg/L at 25 °C
Density1.180 at 25 °C
Vapor Pressure0.0000014 [mmHg]
Vapor Pressure1.4X10-6 mm Hg at 25 °C
LogPlog Kow = 5.12 at 25 °C

在册的记载用途

    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.

    同义词与商品名

    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

    GHS 危害分类

    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.

    公开数据库对它的描述

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

    物理形态与操作说明

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

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