英文名称：

Tetramethylpyrazine

CAS号：

1124-11-4

分子式：

C8H12N2

分子量：

136.19

EINECS号：

214-391-2

熔点

77-80 °C(lit.)

沸点

190 °C(lit.)

密度

1.08

折射率

1.5880 (estimate)

FEMA

3237 | 2,3,5,6-TETRAMETHYLPYRAZINE

闪点

128-130°C/200mm

储存条件

Sealed in dry,Room Temperature

溶解度

4g/l

酸度系数(pKa)

3.20±0.10(Predicted)

颜色

White to Off-White

气味 (Odor)

at 10.00 % in dipropylene glycol. nutty musty chocolate coffee cocoa brown lard burnt

香型

nutty

水溶解性

Soluble in water (4 g/L at 20°C).

JECFA Number

780

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China.

Currently, our products have been exported to more than 60 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers. 

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Our Service:

1. High quality with the competitive price.

2. Professional and experienced business services.

3. Prompt delivery within 2-3 weeks (1 weeks is available for ready stock)

4. Quick response to client inquiries

5. Free samples and shipping documents in accordance with the regulations of different countries

6. Adequate product inventory

6. Variety of payments, such as L/C, TT, , MoneyGram or other payments.