CAS 1194-18-9; cycloheptane-1,3-dione

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C832825

MACKLIN

1,3-环庚二酮

97%

158元/1g; 780元/5g;

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储存：室温,干燥,密封
状态：无色到浅黄色到浅橙色澄清液体

C3564

TCI

1,3-Cycloheptanedione

>95.0%(GC)(T)

540元/1G;

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基本信息

纯度/分析方法	>95.0%(GC)(T)
分子式/分子量	C₇H₁₀O₂ = 126.16
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	1931602
MDL编号	MFCD01863735

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 95.0 %
Purity(Neutralization titration)	min. 95.0 %

物性(参考值)

沸点	122 ℃/10 mmHg
比重	1.11
折射率	1.49

H54588

Alfa Aesar

1,3-Cycloheptanedione

97%

5835元/1g;

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应用
1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfuric acid proteins. is a versatile reagent for synthesis of perhydroazulenes, prostaglandin products (biologically active unsaturated 20-carbon fatty acids including a 5-carbon ring, derived enzymatically ), and Knoevenagel products.

备注
Incompatible with oxidizing agents, air, heat. Refrigerated (2-7?°C).

基本信息

MDL
MFCD01863735

分子式
C₇H₁₀O₂

分子量
126.15

沸点
254°

闪点
>110°(230°F)

密度
1.1

折射率
1.483

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in water (5.5 g/100 g), and dimethyl formamide (DMF)

安全信息

TSCA
否

515981

Sigma-Aldrich

1,3-Cycloheptanedione

97%

502.08元/1 G;

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基本信息

线性分子式	C₇H₁₀(=O)₂
分子量	126.15
MDL编号	MFCD01863735
PubChem化学物质编号	24873858
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.483 (lit.)
bp	254 ℃ (lit.)
密度	1.1 g/mL at 25 ℃ (lit.)
SMILES string	O=C1CCCCC(=O)C1
InChI	1S/C7H10O2/c8-6-3-1-2-4-7(9)5-6/h1-5H2
InChI key	DBOVMTXPZWVYAQ-UHFFFAOYSA-N

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves

069057

Fluorochem

Cycloheptane-1,3-dione

97%

1452元/1g; 4356元/5g; 7238元/10g;

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基本信息

CAS Number	1194-18-9
MDL Number	MFCD01863735
Density	1.1

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). P330: Rinse mouth. 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 .