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3-氯联苯

CAS 2051-61-8C12H9ClMW 188.65

3-氯联苯(CAS 2051-61-8):分子式 C12H9Cl、分子量 188.65;类别 有机化学品。

产品描述

3-氯联苯(CAS 2051-61-8)是一种有机化学品原料。其分子式 C12H9Cl 由 12 个碳、9 个氢、1 个氯 组成。 分子量约为 188.65。公开物性数据显示其熔点约 1 °C、沸点约 527 to 608 °F at 760 mmHg (NTP, 1992)、LogP 约 4.71。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3-氯联苯寻源比价,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2051-61-8
分子式C12H9Cl
分子量188.65
熔点1 °C
沸点527 to 608 °F at 760 mmHg (NTP, 1992)
LogP4.71
应用领域Formerly 用于gas-transmission turbine hydraulics、橡胶 增塑剂、胶粘剂、and electrical capacitors、用于heat transfer、hydraulic fluids
类别有机化学品

用途与场景

登记用途:Formerly 用于gas-transmission turbine hydraulics、橡胶 增塑剂、胶粘剂、and electrical capacitors、用于heat transfer、hydraulic fluids。

采购档案

这个产品是什么

3-氯联苯 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 2051-61-8,分子式 C12H9Cl(分子量 188.65),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:2051-61-8

其分子式 C12H9Cl 由 12 个碳、9 个氢、1 个氯 组成。

别名/同义词:3-氯联苯 · 3-chlorobiphenyl

所属分类:有机化学品

常见问题

3-氯联苯 的 CAS 号是多少?

3-氯联苯 的 CAS 登记号为 2051-61-8。

3-氯联苯 的分子式与分子量是多少?

分子式 C12H9Cl,分子量 188.65。

3-氯联苯 还有哪些别名?

别名/同义词:3-氯联苯、3-chlorobiphenyl。

3-氯联苯 的登记用途是什么?

登记用途:Formerly 用于gas-transmission turbine hydraulics、橡胶 增塑剂、胶粘剂、and electrical capacitors、用于heat transfer、hydraulic fluids。

3-氯联苯 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 3-氯联苯?

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

3-氯联苯(CAS 2051-61-8)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 summary2.4% (1 / 42)
Reported hazard statementsH373 (100%), H400 (100%), H410 (100%)

H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

法规与备案状态

GHS notification summary2.4% (1 / 42)

物理形态与操作说明

  • Pcb-1221 is a viscous oily liquid. (NTP, 1992)
  • ... Colorless mobile oil
  • Lower chlorinated Aroclors (1221, 1232, 1016, 1242, and 1248) are colorless mobile oils. Increasing chlorine content results in mixtures taking on the consistency of viscous liquids (Aroclor 1254) or sticky resins (Aroclors 1260 and 1262). Arclors 1268 and 1270 are white powders.
  • PRACTICALLY ODORLESS
  • 141-150 °C (Cleveland open cup)
  • Miscible in non-polar organic solvents.

公开数据库收录的理化数据

沸点527 to 608 °F at 760 mmHg (NTP, 1992)
熔点1 °C
闪点286 °F (NTP, 1992)
溶解度In water, 200 ug/L at 25 °C
密度1.182-1.192 at 15.5 °C
密度1.187 @ 15.5°C
蒸气压0.0067 [mm Hg] @25 °C
LogP4.71

这个物质在各数据库里的编号

CAS Registry Number2051-61-8
PubChem CID16322
分子式C12H9Cl
IUPAC 名称1-chloro-3-phenylbenzene
UNII(FDA)WLQ4633SJY

数据库记载的用途

  • Formerly used in gas-transmission turbine hydraulics, rubber plasticizers, adhesives, and electrical capacitors.
  • Used in heat transfer, hydraulic fluids, lubricants, and insecticides.
  • Although the production and sale was discontinued in late 1977, it is still present in many of the ... capacitors now in use.
  • Summary of former end uses for various Aroclors:
  • PCBs were used as coolants and lubricants in transformers, capacitors, and other electrical devices (such as fluorescent lights and refrigerators) produced before 1977. PCBs may contaminate the air and water near hazardouc waste sites. In addition, PCBs bioaccumulate in the environment and may be found in fish, meat, and dairy products. (L4)
  • PCBs /were/ ... prepared industrially by the chlorination of biphenyl with anhydrous chlorine in the presence of a catalyst such as iron filings or ferric chloride. The products are complex mixtures of chlorobiphenyls, whose degree of chlorination depends principally on the time of contact (12-36 hr) of the biphenyl with anhydrous chlorine. The crude product is blown with air, and a small amount of lime is added to remove hydrogen chloride and ferric chloride. The resulting chlorinated mixtures are batch-distilled

它在各数据库里的别名

3-CHLOROBIPHENYL; 2051-61-8; 3-Chloro-1,1'-biphenyl; m-Chlorobiphenyl; 3-Chlorodiphenyl; 1,1'-Biphenyl, 3-chloro-; 3-Monochlorobiphenyl; Biphenyl, 3-chloro-; WLQ4633SJY; 3-monochloro-1,1'-biphenyl; DTXSID1040299; CHEBI:36716; RefChem:53605; DTXCID9020299; 218-126-1; 1-chloro-3-phenylbenzene

计算机算出的分子描述符

分子量188.65
XLogP34.6
氢键供体数0
氢键受体数0
可旋转键数1
精确质量188.0392780
单同位素质量188.0392780
拓扑极性表面积0
重原子数13
形式电荷0

数据库摘要

3-chlorobiphenyl · CAS 2051-61-8 · C12H9Cl. UNII WLQ4633SJY. 沸点: 527 to 608 °F at 760 mmHg (NTP, 1992); 熔点: 1 °C; 闪点: 286 °F (NTP, 1992).

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

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