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邻三联苯

CAS 84-15-1C18H14MW 230.3

邻三联苯(CAS 84-15-1):分子式 C18H14、分子量 230.3;类别 有机化学品。

产品描述

邻三联苯(CAS 84-15-1)是一种有机化学品原料。其分子式 C18H14 由 18 个碳、14 个氢 组成。 分子量约为 230.3。公开物性数据显示其熔点约 136 °F (NIOSH, 2024)、沸点约 630 °F at 760 mmHg (NIOSH, 2024)、LogP 约 6。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邻三联苯寻源比价,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84-15-1
分子式C18H14
分子量230.3
熔点136 °F (NIOSH, 2024)
沸点630 °F at 760 mmHg (NIOSH, 2024)
LogP6
应用领域Terphenyl mixtures are used as heat transfer media、dye carriers、and in the production of lubricants、Terphenyl mixtures are used industrially as heat storage and transfer agents、as textile dye carriers、and as intermediates in the production of nonspreading lubricants. From 1960-1970
类别有机化学品

用途与场景

登记用途:Terphenyl mixtures are used as heat transfer media、dye carriers、and in the production of lubricants、Terphenyl mixtures are used industrially as heat storage and transfer agents、as textile dye carriers、and as intermediates in the production of nonspreading lubricants. From 1960-1970。

采购档案

这个产品是什么

邻三联苯 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 84-15-1,分子式 C18H14(分子量 230.3),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:84-15-1

其分子式 C18H14 由 18 个碳、14 个氢 组成。

别名/同义词:邻三联苯 · o-terphenyl

所属分类:有机化学品

常见问题

邻三联苯 的 CAS 号是多少?

邻三联苯 的 CAS 登记号为 84-15-1。

邻三联苯 的分子式与分子量是多少?

分子式 C18H14,分子量 230.3。

邻三联苯 还有哪些别名?

别名/同义词:邻三联苯、o-terphenyl。

邻三联苯 的登记用途是什么?

登记用途:Terphenyl mixtures are used as heat transfer media、dye carriers、and in the production of lubricants、Terphenyl mixtures are used industrially as heat storage and transfer agents、as textile dye carriers、and as intermediates in the production of nonspreading lubricants. From 1960-1970。

邻三联苯 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 邻三联苯?

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

邻三联苯(CAS 84-15-1)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 statementsH302 (100%), H315 (84.5%), H319 (84.5%), H335 (91.4%), H400 (74.1%), H331

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (84.5%): Causes skin irritation [Warning Skin corrosion/irritation]

物理形态与操作说明

  • O-terphenyl appears as colorless or light-yellow solid. mp: 58-59 °C, bp: 337 °C. 密度: 1.16 g/cm3. Insoluble in water. Usually shipped as a solid mixture with its isomers m-terphenyl and p-terphenyl that is used as a heat-transfer fluid.
  • Liquid
  • Colorless or light-yellow solid; [NIOSH]
  • COLOURLESS-TO-LIGHT-YELLOW CRYSTALS.
  • Colorless or light-yellow solid.
  • MONOCLINIC PRISMS FROM METHANOL

公开数据库收录的理化数据

沸点630 °F at 760 mmHg (NIOSH, 2024)
沸点332 °C AT 760 MM HG
沸点332 °C
沸点630 °F
熔点136 °F (NIOSH, 2024)
熔点56.2 °C
熔点136 °F
闪点325 °F (NIOSH, 2024)
闪点163 °C
闪点325 °F (163 °C) (OPEN CUP)

这个物质在各数据库里的编号

CAS Registry Number84-15-1
PubChem CID6766
分子式C18H14
IUPAC 名称1,2-diphenylbenzene
UNII(FDA)W5675R7KVW

数据库记载的用途

  • Terphenyl mixtures are used as heat transfer media, dye carriers, and in the production of lubricants; [ACGIH]
  • Terphenyl mixtures are used industrially as heat storage and transfer agents, as textile dye carriers, and as intermediates in the production of nonspreading lubricants. From 1960-1970, technical grade terphenyls were used as coolants for nuclear reactors, whereas contemporary use has been in solar-heating systems. /Terphenyl mixtures/
  • o-Terphenyl is used as a plasticizer for polystyrene for thermoplastic recording.
  • Terphenyls are byproducts in the production of biphenyl by dehydrocondensation of benzene; they are found in the high-boiling fraction of the pyrolysis products. o-Terphenyl is readily separated from the terphenyl isomer mixture by distillation.
  • All Other Basic Organic Chemical Manufacturing
  • IT /TERPHENYL/ OCCURS NATURALLY IN PETROLEUM OIL. ...3 CHEMICAL ISOMERS...OF WHICH ORTHO & PARA FORMS APPEAR INDUSTRIALLY MOST PREVALENT. /TERPHENYLS/

它在各数据库里的别名

O-TERPHENYL; 84-15-1; 1,2-Diphenylbenzene; 1,1':2',1''-Terphenyl; ortho-terphenyl; 2-Phenylbiphenyl; 1,1'-Biphenyl, 2-phenyl-; CCRIS 1655; DTXSID1049697; HSDB 2538; NSC 6809; EINECS 201-517-6; W5675R7KVW; AI3-01402; NSC-6809; TERPHENYL, O-

计算机算出的分子描述符

分子量230.3
XLogP36
氢键供体数0
氢键受体数0
可旋转键数2
精确质量230.109550447
单同位素质量230.109550447
拓扑极性表面积0
重原子数18
形式电荷0

数据库摘要

o-terphenyl · CAS 84-15-1 · C18H14. UNII W5675R7KVW. 沸点: 630 °F at 760 mmHg (NIOSH, 2024); 沸点: 332 °C AT 760 MM HG; 沸点: 332 °C.

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

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