CAS 21662-16-8; (E,E)-2,4-十二碳二烯醛; 4-Dodecadienal, (E,E)-2

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CAS:

21662-16-8

分子式:

C12H20O

中文名称:

(E,E)-2,4-十二碳二烯醛

反,反-2,4-十二碳二烯醛

英文名称:

4-Dodecadienal, (E,E)-2

(e,e)-4-dodecadienal

2,4-Dodecadienal

trans,trans-2,4-Dodecadienal

2,4-Dodecadienal,(E,E)-

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

L06002

Alfa Aesar

trans,trans-2,4-Dodecadienal

90+%, remainder mainly trans, cis isomer

908元/1g; 3092元/5g;

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基本信息

MDL
MFCD00014678

EINECS
244-517-1

分子式
C₁₂H₂₀O

分子量
180.29

沸点
130°/6mm

闪点
104°(219°F)

密度
0.863

折射率
1.5100

Beilstein
1708096

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36/38
Irritating to eyes and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

W367000

Sigma-Aldrich

2,4-Dodecadienal

natural (US), 10 wt. % in medium chain triglycerides (MCTG)

618.74元/; 1462.21元/100 G; 20783.3元/1 KG;

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基本信息

经验(实验)分子式	C₁₂H₂₀O
分子量	180.29
FEMA编号	3670
Beilstein	1776172
MDL编号	MFCD00014678

产品性质

质量水平	400
生物来源	botanical
等级	Halal Kosher natural (US)
浓度	10 wt. % in medium chain triglycerides (MCTG)
密度	0.865 g/mL at 20 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	vegetable
application(s)	flavors and fragrances
食品过敏原	no known allergens
SMILES string	CCCCCCC\C=C\C=C\C=O
InChI	1S/C12H20O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h8-12H,2-7H2,1H3/b9-8+,11-10+
InChI key	QKTZBZWNADPFOL-BNFZFUHLSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319
预防措施声明	P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	201.0 °F - closed cup
闪点(C)	93.89 ℃ - closed cup

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