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ALDEHYDE C-9

CAS 124-19-6C9H18OMW 142.24

ALDEHYDE C-9(CAS 124-19-6):分子式 C9H18O、分子量 142.24;类别 有机化学品。

规格参数

CAS号124-19-6
分子式C9H18O
分子量142.24
熔点145 °F (NTP, 1992)
沸点374 to 378 °F at 760 mmHg (NTP, 1992)
LogP3.3
类别Organic Chemicals

采购档案

这个产品是什么

ALDEHYDE C-9 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 124-19-6,分子式 C9H18O(分子量 142.24),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:124-19-6

其分子式 C9H18O 由 9 个碳、18 个氢、1 个氧 组成。

别名/同义词:ALDEHYDE C-9 · Nonanal

所属分类:有机化学品

常见问题

ALDEHYDE C-9 的 CAS 号是多少?

ALDEHYDE C-9 的 CAS 登记号为 124-19-6。

ALDEHYDE C-9 的分子式与分子量是多少?

分子式 C9H18O,分子量 142.24。

ALDEHYDE C-9 还有哪些别名?

别名/同义词:ALDEHYDE C-9、Nonanal。

ALDEHYDE C-9 属于哪个分类?

所属分类:Organic Chemicals。

PubChem 公开数据

ALDEHYDE C-9(CAS 124-19-6)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 summary4.2% (83 / 1956)
Reported hazard statementsH315 (19.3%), H319 (18.5%), H412 (92.9%), H227, H336, H401, H335

This chemical does not meet GHS hazard criteria for 4.2% (83 of 1956) of reports.

H315 (19.3%): Causes skin irritation [Warning Skin corrosion/irritation]

法规与备案状态

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Fat, Floral, Green, Lemon
JECFA ADI: 0-0.1 mg/kg bw (1984)
GHS notification summary4.2% (83 / 1956)

物理形态与操作说明

  • Nonanal is a clear brown liquid characterized by a rose-orange odor. Insoluble in water. Found in at least 20 essential oils, including rose and citrus oils and several species of pine oil.
  • Liquid; CBI
  • Colorless liquid with a floral odor; Insoluble in water (96 mg/L at 25 deg C); [HSDB] Brown liquid; [CAMEO] Colorless liquid; [MSDSonline]
  • colourless to yellow liquid/fruity odour
  • Colorless liquid
  • Orange-rose odor

公开数据库收录的理化数据

沸点374 to 378 °F at 760 mmHg (NTP, 1992)
沸点195 °C
沸点93 °C (23 mm Hg); 191 °C
熔点145 °F (NTP, 1992)
熔点-19.3 °C
闪点182 °F (NTP, 1992)
闪点64 °C (147 °F) - closed cup
溶解度Insoluble (<1mg/ml) (NTP, 1992)
溶解度In water, 96 mg/L at 25 °C
密度0.8264 g/cu cm at 22 °C

这个物质在各数据库里的编号

CAS Registry Number124-19-6
PubChem CID31289
分子式C9H18O
IUPAC 名称nonanal
UNII(FDA)2L2WBY9K6T
FEMA 编号2782
JECFA 编号101

数据库记载的用途

  • Used in perfumes and foods (flavoring agent); [Hawley] Occurs in essential oils; [CAMEO] Occurs in citrus and rose oils; [Ullmann]
  • ... used in the perfume industry.
  • ... used in floral compositions, particularly those with rose characteristics.
  • Nonanal is a synthetic flavoring substance and adjuvant permitted for direct addition to food for human consumption.
  • Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#6836]
  • Naturally produced by the body (endogenous).

它在各数据库里的别名

NONANAL; 124-19-6; 1-Nonanal; Pelargonaldehyde; Nonanaldehyde; n-Nonanal; Nonyl aldehyde; n-Nonaldehyde; Nonaldehyde; Nonylaldehyde; Pelargonic aldehyde; Nonylic aldehyde; 1-Nonaldehyde; Nonanoic aldehyde; Aldehyde C-9; 1-Nonyl aldehyde

计算机算出的分子描述符

分子量142.24
XLogP33.3
氢键供体数0
氢键受体数1
可旋转键数7
精确质量142.135765193
单同位素质量142.135765193
拓扑极性表面积17.1
重原子数10
形式电荷0

数据库摘要

ALDEHYDE C-9 · CAS 124-19-6 · C9H18O. UNII 2L2WBY9K6T. 沸点: 374 to 378 °F at 760 mmHg (NTP, 1992); 沸点: 195 °C; 沸点: 93 °C (23 mm Hg); 191 °C.

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

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