Undecylenic aldehyde

CAS 112-45-8C11H20OMW 168.28

Undecylenic aldehyde（CAS 112-45-8）：分子式 C11H20O、分子量 168.28；类别有机化学品。

规格参数

CAS号112-45-8

分子式C11H20O

分子量168.28

沸点98.00 to 100.00 °C. @ 3.00 mm Hg

LogP3.8

应用领域Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE

类别Organic Chemicals

用途与场景

登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE。

采购档案

这个产品是什么

Undecylenic aldehyde 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 112-45-8，分子式 C11H20O（分子量 168.28），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：112-45-8

其分子式 C11H20O 由 11 个碳、20 个氢、1 个氧组成。

别名/同义词：Undecylenic aldehyde · Aldehyde C-11 Undecylenic · 10-Undecenal

所属分类：有机化学品

常见问题

Undecylenic aldehyde 的 CAS 号是多少？

Undecylenic aldehyde 的 CAS 登记号为 112-45-8。

Undecylenic aldehyde 的分子式与分子量是多少？

分子式 C11H20O，分子量 168.28。

Undecylenic aldehyde 还有哪些别名？

别名/同义词：Undecylenic aldehyde、Aldehyde C-11 Undecylenic、10-Undecenal。

Undecylenic aldehyde 的登记用途是什么？

登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 30 consumer products that contain Undecylenal in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 8、500、000 - <10、000、000 lb、2022: 8、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、10-Undecenal: ACTIVE。

Undecylenic aldehyde 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

Undecylenic aldehyde（CAS 112-45-8）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	H315 (97.2%), H317 (82.9%), H319 (81.6%), H411 (13.1%), H412 (79%), H227

H315 (97.2%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (82.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]

法规与备案状态

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit Not considered

物理形态与操作说明

Liquid
colourless to light yellow liquid with a fatty, rose-like odour on dilution
soluble in propylene glycol and most fixed oils; insoluble in glycerol and water
(in ethanol)

公开数据库收录的理化数据

沸点	98.00 to 100.00 °C. @ 3.00 mm Hg
沸点	235 °C
溶解度	30 mg/L @ 20 °C (exp)
密度	0.840-0.850
折射率	1.441-1.447

这个物质在各数据库里的编号

CAS Registry Number	112-45-8
PubChem CID	8187
分子式	C11H20O
分子量	168.15 g/mol
IUPAC 名称	undec-10-enal
InChIKey	OFHHDSQXFXLTKC-UHFFFAOYSA-N
UNII（FDA）	DU1OTA08RY
ChEBI 编号	CHEBI:125536
FEMA 编号	3095
JECFA 编号	330

数据库记载的用途

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 30 consumer products that contain Undecylenal in the following categories is provided:
2023: 8,500,000 - <10,000,000 lb
2022: 8,500,000 - <10,000,000 lb
2021: 8,500,000 - <10,000,000 lb

它在各数据库里的别名

10-Undecenal; Undec-10-enal; 112-45-8; Undecylenic aldehyde; Hendecenal; Undecylenaldehyde; 1-Undecen-10-al; 10-Undecylenealdehyde; 10-Hendecenal; C-11 aldehyde, undecylenic; undecylenal; Aldehyde C-11, undecylenic; FEMA No. 3095; EINECS 203-973-1; NSC 44900; BRN 1746480

计算机算出的分子描述符

分子量	168.28
XLogP3	3.8
氢键供体数	0
氢键受体数	1
可旋转键数	9
精确质量	168.151415257
单同位素质量	168.151415257
拓扑极性表面积	17.1
重原子数	12
形式电荷	0

数据库摘要

10-Undecenal is identified by CAS 112-45-8, molecular formula C11H20O and molecular weight 168.15 g/mol. UNII DU1OTA08RY; ChEBI 125536; InChIKey OFHHDSQXFXLTKC-UHFFFAOYSA-N. 沸点: 98.00 to 100.00 °C. @ 3.00 mm Hg; 沸点: 235 °C; 溶解度: 30 mg/L @ 20 °C (exp).

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