苯并(k)荧蒽

Q: 苯并(k)荧蒽 的 CAS 号是多少？

苯并(k)荧蒽 的 CAS 登记号为 207-08-9。

Q: 苯并(k)荧蒽 属于哪个分类？

所属分类：有机化学品。

CAS 207-08-9C20H12MW 252.3

苯并(k)荧蒽（CAS 207-08-9）：分子式 C20H12、分子量 252.3；类别有机化学品。

产品描述

苯并(k)荧蒽（CAS 207-08-9）是一种有机化学品原料。其分子式 C20H12 由 20 个碳、12 个氢组成。分子量约为 252.3。公开物性数据显示其熔点约 423 °F (NTP, 1992)、沸点约 896 °F at 760 mmHg (NTP, 1992)、LogP 约 log Kow = 6.11。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苯并(k)荧蒽寻源比价，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207-08-9

分子式C20H12

分子量252.3

熔点423 °F (NTP, 1992)

沸点896 °F at 760 mmHg (NTP, 1992)

LogPlog Kow = 6.11

应用领域Not commercially used or produced、Benzo(k)fluoranthene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters、especially fossil fuels and tobacco、There is no ... known use of this compound、PAHs are generally not produced commercially in the United States except as research chemicals. /Polycyclic aromatic hydrocarbons/、Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.00005%

类别有机化学品

用途与场景

登记用途：Not commercially used or produced、Benzo(k)fluoranthene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters、especially fossil fuels and tobacco、There is no ... known use of this compound、PAHs are generally not produced commercially in the United States except as research chemicals. /Polycyclic aromatic hydrocarbons/、Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.00005%。

采购档案

这个产品是什么

苯并(k)荧蒽是一种以碳骨架为基础的有机化合物，登记 CAS 号为 207-08-9，分子式 C20H12（分子量 252.3），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：207-08-9

其分子式 C20H12 由 20 个碳、12 个氢组成。

别名/同义词：苯并(k)荧蒽 · Benzo (k) fluoranthene

所属分类：有机化学品

常见问题

苯并(k)荧蒽的 CAS 号是多少？

苯并(k)荧蒽的 CAS 登记号为 207-08-9。

苯并(k)荧蒽的分子式与分子量是多少？

分子式 C20H12，分子量 252.3。

苯并(k)荧蒽还有哪些别名？

别名/同义词：苯并(k)荧蒽、Benzo (k) fluoranthene。

苯并(k)荧蒽的登记用途是什么？

苯并(k)荧蒽属于哪个分类？

所属分类：有机化学品。

如何在 591daili.cn 采购苯并(k)荧蒽？

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

苯并(k)荧蒽（CAS 207-08-9）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 statements	H350, H400, H410, H351

H350: May cause cancer [Danger Carcinogenicity]

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

物理形态与操作说明

Benzo[k]fluoranthene appears as pale yellow needles or yellow crystalline solid. (NTP, 1992)
Pale yellow to yellow solid; [CAMEO] Fine yellow crystals; [MSDSonline]
YELLOW CRYSTALS.
Yellow prisms from hexane or acetic acid
Yellow plates from alcohol; needles from acetic acid
less than 1 mg/mL at 68 °F (NTP, 1992)

公开数据库收录的理化数据

沸点	896 °F at 760 mmHg (NTP, 1992)
沸点	480 °C
熔点	423 °F (NTP, 1992)
熔点	217 °C
溶解度	In water, 8.0X10-4 mg/L at 25 °C
溶解度	In water, 0.00076 ppm at 25 °C
蒸气压	9.59e-11 mmHg at 77 °F (NTP, 1992)
蒸气压	9.65X10-10 mm Hg at 25 °C
LogP	log Kow = 6.11
LogP	6.84

这个物质在各数据库里的编号

CAS Registry Number	207-08-9
PubChem CID	9158
分子式	C20H12
IUPAC 名称	benzo[k]fluoranthene
UNII（FDA）	U0P6LY48VF

数据库记载的用途

Not commercially used or produced; [HSDB] Benzo(k)fluoranthene is present as a component of polycyclic aromatic hydrocarbons (PAH) content in the environment usually resulting from the incomplete combustion or pyrolysis of organic matters, especially fossil fuels and tobacco. [ICSC]
There is no ... known use of this compound.
PAHs are generally not produced commercially in the United States except as research chemicals. /Polycyclic aromatic hydrocarbons/
Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.00005%.
PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and volcanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10)
There is no commercial production ... of this compound.

它在各数据库里的别名

Benzo[k]fluoranthene; 207-08-9; BENZO(K)FLUORANTHENE; 8,9-Benzofluoranthene; 11,12-Benzofluoranthene; 8,9-Benzfluoranthene; Dibenzo(b,jk)fluorene; 2,3,1',8'-Binaphthylene; DTXSID0023909; 11,12-Benzo(k)fluoranthene; U0P6LY48VF; benzo(k)-fluoranthene; Dibenzo[b,jk]fluorene; DTXCID703909; Benzokfluoranthene; 8,9-Benzofluorathene

计算机算出的分子描述符

分子量	252.3
XLogP3	6.4
氢键供体数	0
氢键受体数	0
可旋转键数	0
精确质量	252.093900383
单同位素质量	252.093900383
拓扑极性表面积	0
重原子数	20
形式电荷	0

数据库摘要

Benzo (k) fluoranthene · CAS 207-08-9 · C20H12. UNII U0P6LY48VF. 沸点: 896 °F at 760 mmHg (NTP, 1992); 沸点: 480 °C; 熔点: 423 °F (NTP, 1992).

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

获取苯并(k)荧蒽报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

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