CAS 2530-10-1; 3-乙酰基-2,5-二甲基噻吩; ketone, 2,5-dimethyl-3-thienyl methyl

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货号

品牌

产品名称

规格

包装、参考价格

A801124

MACKLIN

3-乙酰-2,5-二甲基噻吩

98%

80元/2g; 265元/10g; 1120元/50g;

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储存：室温
状态：无色到棕色液体
折射率：n20/D 1.544(lit.)

469108

J&K

3-Acetyl-2,5-dimethylthiophene

99%

101元/1G; 200元/5G; 693元/25G;

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基本信息

分子式	C₈H₁₀OS
分子量	154.23
沸点	105-108
闪点	99
密度	1.086
折光率(n20D)	1.5440
MDL编码	MFCD00009763
Beilstein	112095
EINECS 编号	219-779-5

安全信息

防范说明	P262
WGK	3
RTECS	OB2888000
TSCA	否

A17329

Alfa Aesar

3-Acetyl-2,5-dimethylthiophene

99%

1049元/10g; 3789元/50g;

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应用
It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00009763

EINECS
219-779-5

分子式
C₈H₁₀OS

分子量
154.23

沸点
224°

闪点
98°(208°F)

密度
1.086

折射率
1.5455

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Soluble in alcohol. Insoluble in water.

Beilstein
112095

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

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

RTECS
OB2888000

TSCA
否

225797

Sigma-Aldrich

3-Acetyl-2,5-dimethylthiophene

99%

525.94元/10 G;

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产品说明

应用

3-Acetyl-2,5-dimethylthiophene was used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.

包装

10 g in glass bottle

基本信息

经验(实验)分子式	C₈H₁₀OS
分子量	154.23
EC 号	219-779-5
MDL编号	MFCD00009763
PubChem化学物质编号	24853522
NACRES	NA.22

产品性质

质量水平	100
测定	99%
形式	liquid
折射率	n20/D 1.544 (lit.)
bp	105-108 ℃/15 mmHg (lit.)
密度	1.086 g/mL at 25 ℃ (lit.)
SMILES string	CC(=O)c1cc(C)sc1C
InChI	1S/C8H10OS/c1-5-4-8(6(2)9)7(3)10-5/h4H,1-3H3
InChI key	PUSJAEJRDNPYKM-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	210.2 °F - closed cup
闪点(C)	99 ℃ - closed cup
个人防护装备	Eyeshields, Gloves