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2,3,5,6-Tetramethylpyrazine

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Formula: C8H12N2
CAS: 1124-11-4
search Element: tetramethylpyrazine
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Identification

Structural Formula
2,3,5,6-Tetramethylpyrazine
CAS:
1124-11-4
EINECS:
214-391-2
Molecular Formula:
C8H12N2
MDL:
MFCD00006146
SMILES:
CC1=C(N=C(C(=N1)C)C)C
Synonym:
ligustizine ; chuanxingzine ; tetrapyrazine ; tetramethyl-pyrazin ; ligustrazine ; tetramethylpyrazine ; fema number 3237 ; tetramethylpyrazin ; bs factor ; fema 3237




Suppliers

Create Chemical Co., Ltd.
CC6752025
+
BLD Pharmatech Ltd
BP4861458
+
Indofine Chemical Co, Inc.
021808S
Vigon International, Inc.
Item #505051
+
Xiamen Equation Chemical Co.,Ltd
XECC8644320
+
Sancai Industry Co.,Ltd.
SIC6482592
+
Merck Schuchardt OHG
MSO5402160
Wanko Chemical Co., Ltd.
WC6481944
Sigma-Aldrich International GmbH
SI8642592
+
Xiamen Hisunny Chemical Co., Ltd.
XHC8913564
+
AK Scientific, Inc.
AS5131539
+
Simagchem Corporation
SC5671701
+
Zehao Industry Co., Ltd.
ZI6481944
+
BOC Sciences
BS324972
+
Santa Cruz Biotechnology, Inc.
225644
Dayang Chem (Hangzhou) Co.,Ltd.
DC8373348
+
Get Quick Quote

CAS equal suppliers

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CFC204816
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Simagchem Corporation
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Finetech Industry Limited
FIL4751900
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Acinopeptide Co., Ltd.
A418836
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Leap Chem Co., Ltd
LC3421026
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Hangzhou J&H Chemical Co., Ltd.
HJC5892356
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Neostar United Industrial Co., Ltd.
NUI6652660
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Capot Chemical Co., Ltd.
8617
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Skyrun Industrial Co., Ltd.
SI5131539
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Haihang Industry Co., Ltd.
HI4941482
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Hangzhou Lingrui Chemical Co., Ltd.
HLC6652660
Tetramethylpyrazine
Autech Industry Co.,Limited
AIC5132052
Tetramethylpyrazine
Ambeed, Inc.
A273845
Tetramethylpyrazine
CSNpharm, Inc.
CSN15720
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Ascender Chemical Co.,Ltd
ACC4751900
Tetramethylpyrazine
Jiwan Pharmaceutical Technology Co., Ltd.
JPT7793116
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Xingrui Industry Co., Limited
XIL5512204
Tetramethylpyrazine
Gihi Chemicals Co., Limited
GCL5132052
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H&Z Industry Co.,Ltd
HIC3801520
Tetramethylpyrazine
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI13115244
Tetramethylpyrazine
Hangzhou Keying Chem Co., Ltd.
HKC5702280
Tetramethylpyrazine
OPQ Chemical Co., Ltd
OC3991197
Pyrazine, tetramethyl-
Angene International Limited
AGN-PC-0JKBNW
2.3.5.6-tetramethyl pyrazine
Shandong Ench Chemical Co.,Ltd
SECC16808400
2.3.5.6-tetramethyl pyrazine
Simagchem Corporation
SC11763528
2.3.5.6-tetramethyl pyrazine
Shandong Lanhai Industry Co.,Ltd.
SLIC18489240
2.3.5.6-tetramethyl pyrazine
U-Chemo Scientific (Shanghai) Co.,Ltd.
US21288512
2.3.5.6-tetramethyl pyrazine
Chemlyte Solutions
CS10083024
2,3,5,6-Tetramethylpyrazine, 98+%
Alfa (A Johnson Matthey Company)
A10563168

Prices & Availability




Data is processed


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Properties for 2,3,5,6-Tetramethylpyrazine

Molecular Weight:
136.19 g·mol−1
Density:
1.08
Melting point:
77-80 °C(lit.)
Boiling point:
190 °C(lit.)
Flash point:
128-130 °C/200mm
Physical Description:
white crystals or powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R41 - Risk of serious damage to eyes
Safety Codes:
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
S39 - Wear eye/face protection
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
x

Alternative Distributors of [2,3,5,6-Tetramethylpyrazine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Molekula GmbH | Pharchem Industrial & Trading Co., Ltd | Guangzhou Huachang Co, Ltd. | 3B Scientific Corporation | Qingdao Frontierchem Co.,Ltd. | Nanjing King-Pharm Co., Ltd. | Shanghai Inno-trans Chemical Co., Ltd. | ABCR GmbH & Co. KG | TCI Europe NV | Donboo Amino Acid Co., Ltd. | Wutong Aroma Chemicals Co., Ltd. | Shijiazhuang Lida Chemical Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Yancheng Langde Chemical & Pharmaceutical Co., Ltd. | Bona Chemical Co., Limited | Nanjing Chemical Industry Park | Ark Pharm, Inc. | Orchid Chemical Supplies Ltd. | Shanghai Hanhong Chemical Co., Ltd. | Jinan MeiluWei Biological Technology Co.,Ltd | Junwee Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Zouping Mingxing Chemical Co., Ltd. | Shanghai Witofly Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Clearsynth Canada INC. | Gihi Chemicals Co., Limited | Wanko Chemical Co., Ltd.

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