CAS 127-51-5; α-异甲基紫罗兰酮; α-Isomethylionone

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货号

品牌

产品名称

规格

包装、参考价格

I812034

MACKLIN

a-异甲基紫罗兰酮

60-70%

236元/25ml; 617元/100ml;

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储存：室温
状态：无色液体

M0647

TCI

α-iso-Methylionone

>70.0%(GC)

405元/25ML;

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基本信息

纯度/分析方法	>70.0%(GC)
分子式/分子量	C₁₄H₂₂O = 206.33
外观与形状(20℃)	液体
Reaxys-RN	2329783
PubChem物质ID	87572663
MDL编号	MFCD00034582

技术规格

Appearance	Light orange to Yellow to Green clear liquid
Purity(GC)	min. 70.0 %

物性(参考值)

比重	0.93
折射率	1.50

16797

Supelco

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

analytical standard

814.61元/1 ML;

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产品说明

一般描述

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one is a fragrance compound primarily utilized in personal care products, including cosmetics, shampoos, deodorants, air fresheners, etc. It is a well-known fragrance allergen known to induce allergic contact dermatitis and rashes.

应用

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one may be used as an analytical reference standard for the determination of the analyte in perfumes, leave-on cosmetics, commercial scented products, and fragrance raw materials/perfume oils by various chromatography techniques.

基本信息

经验(实验)分子式	C₁₄H₂₂O
分子量	206.32
EC 号	204-846-3
MDL编号	MFCD00034582
PubChem化学物质编号	329751380
NACRES	NA.24

产品性质

等级	analytical standard
质量水平	100
测定	≥90.0% (GC)
保质期	limited shelf life, expiry date on the label
折射率	n20/D 1.495-1.505
密度	0.93 g/mL at 20 ℃ (lit.)
application(s)	cleaning products cosmetics flavors and fragrances food and beverages personal care
格式	neat
SMILES string	CC(=O)C(\C)=C\C1C(C)=CCCC1(C)C
InChI	1S/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+
InChI key	JRJBVWJSTHECJK-PKNBQFBNSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H317
预防措施声明	P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
危险分类	Skin Sens. 1
储存分类代码	10 - Combustible liquids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

93192

Sigma-Aldrich

α-Cetone

odorant used in allergy studies

541.27元/10 ML; 2180.9元/50 ML;

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产品说明

一般描述

3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one is fragrant sensitizer added frequently to deodorants and perfumes. It is one of the allergens responsible for axillary dermatitis.

应用

Suitable for

contact sensitization studies to identify allergens present in cosmetic preparations
elucidation of molecular pathways related to allergic reactions
analytical standard

基本信息

经验(实验)分子式	C₁₄H₂₂O
分子量	206.32
EC 号	204-846-3
MDL编号	MFCD00034582
PubChem化学物质编号	57653524
NACRES	NA.52

产品性质

质量水平	100
等级	for molecular biology
测定	≤10% iso-β-methylionone basis ≥85% iso-α-methylionone basis
形式	liquid
密度	0.93 g/mL at 20 ℃ (lit.)
储存温度	room temp
SMILES string	CC(=O)C(\C)=C\C1C(C)=CCCC1(C)C
InChI	1S/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+
InChI key	JRJBVWJSTHECJK-PKNBQFBNSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H317
预防措施声明	P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
危险分类	Skin Sens. 1
储存分类代码	10 - Combustible liquids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves

78707

Supelco

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

reference material

1318.89元/50 MG;

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产品说明

一般描述

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

基本信息

经验(实验)分子式	C₁₄H₂₂O
分子量	206.32
EC 号	204-846-3
MDL编号	MFCD00034582

产品性质

质量水平	200
等级	reference material
测定	≤10.0% (iso-β-Methylionone) ≥85.0% (GC)
保质期	limited shelf life, expiry date on the label
密度	0.93 g/mL at 20 ℃ (lit.)
application(s)	cleaning products cosmetics flavors and fragrances food and beverages personal care
运输	wet ice
储存温度	−20℃
SMILES string	CC(=O)C(\C)=C\C1C(C)=CCCC1(C)C
InChI	1S/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+
InChI key	JRJBVWJSTHECJK-PKNBQFBNSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H317 - H412
预防措施声明	P280
危险分类	Aquatic Chronic 3 - Skin Sens. 1
储存分类代码	12 - Non Combustible Liquids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

ALR-024S-CN-10X

AccuStandard

Cetone Alpha (tech),1000 μg/mL in Acetonitrile

1000 μg/mL in Acetonitrile

309元/1mL;

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Cetone Alpha

α-异甲基紫罗兰酮

127-51-5

1000 µg/mL

241698

Fluorochem

3-Methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one

70%

880元/25ml;

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基本信息

CAS Number	127-51-5
MDL Number	MFCD00034582
Density	0.93

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .