CAS 79-77-6; (E)-4-(2,6,6-三甲基-1-环己烯-1-基)-3-丁烯-2-酮; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3(E)-buten-2-one

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CAS:

79-77-6

分子式:

C13H20O

分子量:

192.30

沸点:

266℃

中文名称:

(E)-4-(2,6,6-三甲基-1-环己烯-1-基)-3-丁烯-2-酮

英文名称:

4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3(E)-buten-2-one

4-trans-(2,6,6-Trimethyl-cyclohex-1-enyl)-but-3(E)-en-2-one

β-Ionone

3-Buten-2-one,4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(E)-

4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (E)-3-Buten-2-one

(e)-beta-ionone

6,6-trimethyl-1-cyclohexen-1-yl)- 4-( (e)-3-buten-2-on

trans-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one

trans-beta-ionone

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

I830244

MACKLIN

β-紫罗酮

95%

26元/5g; 42元/25g; 102元/100g; 420元/500g; 1619元/2.5kg;

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储存：室温
状态：无色到淡黄色液体

A13400

Alfa Aesar

beta-Ionone

96%

655元/100g; 2670元/500g;

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应用
It is an important fragrance chemical used in perfumery. The combination of α-ionone and β-ionone is characteristic of the scent of violets and used with other components in flavoring to recreate their scent.

备注
Store in cool, dry place in tightly closed container. Store away from oxidizing agent.

基本信息

MDL
MFCD00001549

EINECS
201-224-3

分子式
C₁₃H₂₀O

分子量
192.30

熔点
-49°

沸点
126-128°/12mm

闪点
112°(233°F)

密度
0.943

折射率
1.5200

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in water (0.11 mg/mI at 20°C).

Beilstein
1909544

Merck
14,5056

GHS危害和防范说明

Hazard Statements
H303
May be harmful if swallowed.

安全信息

RTECS
EN0350000

TSCA
是

8.18619

Sigma-Aldrich

в-Ionone

for synthesis

1139.8元/100 ML;

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产品说明

分析说明

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.944 - 0.952
Identity (IR): passes test

基本信息

经验(实验)分子式	C₁₃H₂₀O
分子量	192.30
EC索引号	201-224-3

产品性质

质量水平	200
蒸汽压	<1 hPa ( 25 ℃)
测定	≥95.0% (GC)
效能	2920 mg/kg LD₅₀, oral (Rat)
kinematic viscosity	11.8 cSt(20 ℃)
mp	-35 ℃
转变温度	flash point 126 ℃
密度	0.95 g/cm³ at 20 ℃
储存温度	2-30℃
InChI	1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8H,5-6,9H2,1-4H3/b8-7+
InChI key	PSQYTAPXSHCGMF-BQYQJAHWSA-N

安全信息

象形图
危险声明	H411
预防措施声明	P273 - P391 - P501
危险分类	Aquatic Chronic 2
储存分类代码	10 - Combustible liquids
WGK	WGK 2
闪点(F)	258.8 °F - closed cup
闪点(C)	126 ℃ - closed cup

ALR-172N

AccuStandard

b-Ionone

232元/100mg;

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b-Ionone

β-紫罗兰酮

79-77-6

ALR-172S

AccuStandard

b-Ionone,100 μg/mL in Methanol

100 μg/mL in Methanol

232元/1mL;

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b-Ionone

β-紫罗兰酮

79-77-6

100 µg/mL

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