6-硝基

Q: 6-硝基 的 CAS 号是多少？

6-硝基 的 CAS 登记号为 7496-02-8。

Q: 6-硝基 属于哪个分类？

所属分类：有机化学品。

CAS 7496-02-8C18H11NO2MW 273.3

6-硝基（CAS 7496-02-8）：分子式 C18H11NO2、分子量 273.3；类别有机化学品。

产品描述

6-硝基（CAS 7496-02-8）是一种有机化学品原料。其分子式 C18H11NO2 由 18 个碳、11 个氢、1 个氮、2 个氧组成。分子量约为 273.3。公开物性数据显示其熔点约 408 °F (NTP, 1992)、LogP 约 5.5。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6-硝基寻源比价，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7496-02-8

分子式C18H11NO2

分子量273.3

熔点408 °F (NTP, 1992)

LogP5.5

应用领域internal standard in the analysis of nitroarenes、Produced directly or indirectly from incomplete combustion、NitroPAHs are formed from PAHs through nitration during combustion (i.e. diesel exhaust) or in the atmosphere、Internal standard in the chemical analysis of nitroarenes. It is available for research purposes at greater than or equal to 98% purity and is also available at a certified purity of 98.9% as a reference material、Methods of Manufacturing: ... Heating chrysene with aqueous nitric acid in acetic acid ... also ... by briefly heating chrysene with nitric acid and concentrated sulfuric acid in acetic acid at 40 °C

类别有机化学品

用途与场景

登记用途：internal standard in the analysis of nitroarenes、Produced directly or indirectly from incomplete combustion、NitroPAHs are formed from PAHs through nitration during combustion (i.e. diesel exhaust) or in the atmosphere、Internal standard in the chemical analysis of nitroarenes. It is available for research purposes at greater than or equal to 98% purity and is also available at a certified purity of 98.9% as a reference material、Methods of Manufacturing: ... Heating chrysene with aqueous nitric acid in acetic acid ... also ... by briefly heating chrysene with nitric acid and concentrated sulfuric acid in acetic acid at 40 °C。

采购档案

这个产品是什么

6-硝基是一种以碳骨架为基础的有机化合物，登记 CAS 号为 7496-02-8，分子式 C18H11NO2（分子量 273.3），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：7496-02-8

其分子式 C18H11NO2 由 18 个碳、11 个氢、1 个氮、2 个氧组成。

别名/同义词：6-硝基 · 6-nitrochrysene

所属分类：有机化学品

常见问题

6-硝基的 CAS 号是多少？

6-硝基的 CAS 登记号为 7496-02-8。

6-硝基的分子式与分子量是多少？

分子式 C18H11NO2，分子量 273.3。

6-硝基还有哪些别名？

别名/同义词：6-硝基、6-nitrochrysene。

6-硝基的登记用途是什么？

6-硝基属于哪个分类？

所属分类：有机化学品。

如何在 591daili.cn 采购 6-硝基？

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

6-硝基（CAS 7496-02-8）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

Reported hazard statements	H302, H312, H332 (76.5%), H340 (76.5%), H350 (100%), H341, H351

H302+H312+H332 (76.5%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]

H302 (76.5%): Harmful if swallowed [Warning Acute toxicity, oral]

物理形态与操作说明

Chrome-red thick prismatic crystals or orange-yellow needles (recrystallized from pyridine or xylene). (NTP, 1992)
Yellow, orange-yellow, or chrome red solid; [HSDB]
Yellow needles from benzene
Orange-yellow needles
Chrome-red, thick prismatic crystals
Sublimes without decomposition (NTP, 1992)

公开数据库收录的理化数据

熔点	408 °F (NTP, 1992)
蒸气压	0.00000001 [mmHg]

这个物质在各数据库里的编号

CAS Registry Number	7496-02-8
PubChem CID	24121
分子式	C18H11NO2
IUPAC 名称	6-nitrochrysene
UNII（FDA）	82ZK83O33Y

数据库记载的用途

Used as the internal standard in the analysis of nitroarenes; [HSDB] Produced directly or indirectly from incomplete combustion; NitroPAHs are formed from PAHs through nitration during combustion (i.e. diesel exhaust) or in the atmosphere; [INCHEM EHC]
Internal standard in the chemical analysis of nitroarenes. It is available for research purposes at greater than or equal to 98% purity and is also available at a certified purity of 98.9% as a reference material.
... Heating chrysene with aqueous nitric acid in acetic acid ... also ... by briefly heating chrysene with nitric acid and concentrated sulfuric acid in acetic acid at 40 °C
In rats injected with [3,4,9,10-3H]6-nitrochrysene i.p., after 24 hr, only 1.3% of the dose was excreted in the urine and 23% in the feces.
For more Metabolism/Metabolites (Complete) data for 6-Nitrochrysene (8 total), please visit the HSDB record page.
6-nitrochrysene has known human metabolites that include N-hydroxy-6-AC and 1,2-DHD-6-NC.

它在各数据库里的别名

6-NITROCHRYSENE; 7496-02-8; Chrysene, 6-nitro-; DTXSID9075454; 82ZK83O33Y; NSC-407609; RefChem:105092; DTXCID2047727; 626-732-6; CHEMBL82858; 6-NITROCHRYSENE (purity); 6-Nitrochrysene [Nitroarenes]; CCRIS 2975; 6-Nitro-chrysene; 4-Nitrochrysene #; NSC 407609

计算机算出的分子描述符

分子量	273.3
XLogP3	5.5
氢键供体数	0
氢键受体数	2
可旋转键数	0
精确质量	273.078978594
单同位素质量	273.078978594
拓扑极性表面积	45.8
重原子数	21
形式电荷	0

数据库摘要

6-nitrochrysene · CAS 7496-02-8 · C18H11NO2. UNII 82ZK83O33Y. 熔点: 408 °F (NTP, 1992); 蒸气压: 0.00000001 [mmHg].

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

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