CAS 623-36-9; 2-甲基-2-戊烯醛,(E)+(Z); 2-methyl-2-Pentenal

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货号

品牌

产品名称

规格

包装、参考价格

详情

M812865

MACKLIN

2-甲基-2-戊烯醛

97%

30元/1g; 73元/5g; 210元/25g; 715元/100g; 2968元/500g;

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储存：室温,易燃物区域,密封
状态：无色到黄色液体
折射率：n20/D 1.45(lit.)

196851

J&K

2-Methyl-2-pentenal

98%

361元/25G; 978元/100G; 4534元/500G;

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基本信息

分子式	C₆H₁₀O
分子量	98.14
沸点	137-138
闪点	32
密度	0.86
折光率(n20D)	1.4500
MDL编码	MFCD00006978
EINECS 编号	210-789-5

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H317 H318 H331 H412
防范说明	P210 P273 P280 P302+P352 P304+P340+P311 P305+ P351+P338+ P310
UN号码	1988
危险分类	3
次要危险性	6.1
包装等级	III
WGK	1
RTECS	SB2100000

A15729

Alfa Aesar

2-Methyl-2-pentenal

(E)+(Z), 97%

798元/25g; 2162元/100g; 9978元/500g;

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基本信息

MDL
MFCD00006978

EINECS
210-789-5

分子式
C₆H₁₀O

分子量
98.15

熔点
-90°

沸点
134-136°

闪点
31°(87°F)

密度
0.860

折射率
1.4495

形态
Liquid

Beilstein
506124

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H331-H318-H335
Flammable liquid and vapour.Toxic if inhaled.Causes serious eye damage.May cause respiratory irritation.

Precautionary Statements
P260-P280-P305+P351+P338-P309-P310
Do not breathe dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.

安全信息

危险等级
3

包装组
III

危险类别
10-20-37-41
Flammable.Harmful by inhalation.Irritating to respiratory system.Risk of serious damage to eyes.

安全等级
26-36/37/39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.

欧盟危险品标志

RTECS
SB2100000

TSCA
是

C35996

Alfa Aesar

2-Methyl-2-pentenal

97%

883元/25g; 2915元/100g;

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基本信息

Ref#
35996

MDL
6978

分子式
C6 H10 O

分子量
98.15

闪点
31

密度
0.86

安全信息

危险等级
3

包装组
III

W319406

Sigma-Aldrich

2-Methyl-2-pentenal

≥97%, FG

404.65元/; 1653.77元/1 KG; 5168.09元/4 KG;

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产品说明

一般描述

2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive, caucas, onion and leek.

包装

4 kg in steel drum
1 kg in glass bottle

基本信息

线性分子式	C₂H₅CH=C(CH₃)CHO
分子量	98.14
FEMA编号	3194
EC 号	210-789-5
欧洲委员会编号	2129
MDL编号	MFCD00006978
PubChem化学物质编号	24901544
Flavis编号	5.090
NACRES	NA.21

产品性质

质量水平	400
生物来源	synthetic
等级	FG Halal Kosher
agency	meets purity specifications of JECFA
reg. compliance	EU Regulation 1334/2008 & 178/2002
测定	≥97%
折射率	n20/D 1.45 (lit.)
bp	137-138 ℃/765 mmHg (lit.)
密度	0.86 g/mL at 25 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	green; pungent; fruity
application(s)	flavors and fragrances
食品过敏原	no known allergens
SMILES string	[H]C(=O)\C(C)=C\CC
InChI	1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3/b6-4+
InChI key	IDEYZABHVQLHAF-GQCTYLIASA-N

安全信息

象形图
警示用语：	Danger
危险声明	H226 - H317 - H318 - H331 - H412
预防措施声明	P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338
危险分类	Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
储存分类代码	3 - Flammable liquids
WGK	WGK 1
闪点(F)	89.6 °F - closed cup
闪点(C)	32 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter