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芘

CAS 129-00-0C16H10MW 202.25

芘(CAS 129-00-0):分子式 C16H10、分子量 202.25;类别 有机化学品。

产品描述

芘(CAS 129-00-0)是一种有机化学品原料。其分子式 C16H10 由 16 个碳、10 个氢 组成。 分子量约为 202.25。公开物性数据显示其熔点约 313 °F (EPA, 1998)、沸点约 759 °F at 760 mmHg (EPA, 1998)、LogP 约 4.9。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芘寻源比价,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129-00-0
分子式C16H10
分子量202.25
熔点313 °F (EPA, 1998)
沸点759 °F at 760 mmHg (EPA, 1998)
LogP4.9
应用领域research、As a starting material in the production of optical brighteners and dyes、It is a by-product of the pyrolysis of organic matter and is present in coal tar distillates、diesel exhaust、automobile exhaust、tobacco smoke
类别有机化学品

用途与场景

登记用途:research、As a starting material in the production of optical brighteners and dyes、It is a by-product of the pyrolysis of organic matter and is present in coal tar distillates、diesel exhaust、automobile exhaust、tobacco smoke。

采购档案

这个产品是什么

芘 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 129-00-0,分子式 C16H10(分子量 202.25),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:129-00-0

其分子式 C16H10 由 16 个碳、10 个氢 组成。

别名/同义词:芘 · PYRENE

所属分类:有机化学品

常见问题

芘 的 CAS 号是多少?

芘 的 CAS 登记号为 129-00-0。

芘 的分子式与分子量是多少?

分子式 C16H10,分子量 202.25。

芘 还有哪些别名?

别名/同义词:芘、PYRENE。

芘 的登记用途是什么?

登记用途:research、As a starting material in the production of optical brighteners and dyes、It is a by-product of the pyrolysis of organic matter and is present in coal tar distillates、diesel exhaust、automobile exhaust、tobacco smoke。

芘 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 芘?

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

芘(CAS 129-00-0)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 summary13.4% (22 / 164)
Reported hazard statementsH315 (63.4%), H319 (63.4%), H335 (63.4%), H400 (78.7%), H410 (84.1%)

This chemical does not meet GHS hazard criteria for 13.4% (22 of 164) of reports.

H315 (63.4%): Causes skin irritation [Warning Skin corrosion/irritation]

法规与备案状态

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary13.4% (22 / 164)

物理形态与操作说明

  • Pyrene is a colorless solid, solid and solutions have a slight blue fluorescence. Used in biochemical research. (EPA, 1998)
  • Other Solid; Dry Powder
  • Colorless solid, but may be yellow from impurities; [Hawley] Solid and solutions have slight blue fluorescence; [Merck Index] Yellow crystalline solid; [MSDSonline]
  • Solid
  • PALE YELLOW OR COLOURLESS SOLID IN VARIOUS FORMS.
  • Colorless solid, solid and solutions have a slight blue fluorescence.

公开数据库收录的理化数据

沸点759 °F at 760 mmHg (EPA, 1998)
沸点394 °C
沸点404.00 °C. @ 760.00 mm Hg
沸点404 °C
沸点759 °F
沸点404 °C @760 [mm Hg]
熔点313 °F (EPA, 1998)
熔点150.62 °C
熔点151.2 °C
熔点151 °C

这个物质在各数据库里的编号

CAS Registry Number129-00-0
PubChem CID31423
分子式C16H10
IUPAC 名称pyrene
UNII(FDA)9E0T7WFW93

数据库记载的用途

  • Used in research; [Hawley] As a starting material in the production of optical brighteners and dyes; [HSDB] It is a by-product of the pyrolysis of organic matter and is present in coal tar distillates, diesel exhaust, automobile exhaust, tobacco smoke, barbecue smoke, wood smoke, lake sediments, waste oils, and sewage. [CHEMINFO]
  • Optical brighteners can be synthesized by reaction of pyrene with a complex of cyanuric chloride and aluminum chloride.
  • By analogy to fluoranthene, pyrene and alkylpyrenes can be used as additives in electro-insulating oils as well as in epoxy resins for electrical insulation.
  • Pyrene from coal-tar has been used as a starting material for the synthesis of benzo(a)pyrene.
  • Pyrene itself can serve as an electron donor to enhance the blackness in pencil leads.
  • Synthetic Polymer MALDI Matrix Compounds

它在各数据库里的别名

PYRENE; 129-00-0; Benzo[def]phenanthrene; Pyren; beta-Pyrene; Benzo(def)phenanthrene; DTXSID3024289; NSC 17534; 9E0T7WFW93; CHEBI:39106; AI3-23977; NSC-17534; NSC-66449; DTXCID804289; NSC17534; RefChem:6184

计算机算出的分子描述符

分子量202.25
XLogP34.9
氢键供体数0
氢键受体数0
可旋转键数0
精确质量202.078250319
单同位素质量202.078250319
拓扑极性表面积0
重原子数16
形式电荷0

数据库摘要

PYRENE · CAS 129-00-0 · C16H10. UNII 9E0T7WFW93. 沸点: 759 °F at 760 mmHg (EPA, 1998); 沸点: 394 °C; 沸点: 404.00 °C. @ 760.00 mm Hg.

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

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