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ChemicalBook >> CAS DataBase List >> 2-ethynylpyrazine

2-ethynylpyrazine

$45 - $4992
Product name: 2-ethynylpyrazine
CAS: 153800-11-4
MF: C6H4N2
MW: 104.11
EINECS:
MDL Number:MFCD13189804
Synonyms:2-ethynylpyrazine;2-Ethynyl-1,4-diazine, (Pyrazin-2-yl)acetylene;Pyrazine, 2-ethynyl-;2-Ethynylpyrazine 98%;2-Ethynylpyrazine - [E14588]

Price33 Properties Safety Information Description

33 prices

Selected condition：

Brand

Activate Scientific
AK Scientific
Alichem
Ambeed
Apolloscientific
Chemenu
Crysdot
Frontier Specialty Chemicals
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

Package

10mg
100mg
250mg
1g
5G
10g
25g
100g

ManufacturerActivate Scientific
Product numberAS110899
Product description2-Ethynylpyrazine 97%
Packaging100mg
Price$119
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS110899
Product description2-Ethynylpyrazine 97%
Packaging250mg
Price$195
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS110899
Product description2-Ethynylpyrazine 97%
Packaging1g
Price$486
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS110899
Product description2-Ethynylpyrazine 97%
Packaging5G
Price$1230
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number0370CW
Product description2-Ethynylpyrazine
Packaging100mg
Price$186
Updated2021-12-16
Buy

ManufacturerAlichem
Product number153800114
Product description2-Ethynylpyrazine
Packaging10g
Price$1595
Updated2021-12-16
Buy

ManufacturerAlichem
Product number153800114
Product description2-Ethynylpyrazine
Packaging25g
Price$2805
Updated2021-12-16
Buy

ManufacturerAlichem
Product number153800114
Product description2-Ethynylpyrazine
Packaging100g
Price$4992
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA242073
Product description2-Ethynylpyrazine 97%
Packaging250mg
Price$94
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA242073
Product description2-Ethynylpyrazine 97%
Packaging1g
Price$283
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA242073
Product description2-Ethynylpyrazine 97%
Packaging5g
Price$801
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR53022
Product description2-Ethynylpyrazine 98%
Packaging250mg
Price$102
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR53022
Product description2-Ethynylpyrazine 98%
Packaging1g
Price$305
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR53022
Product description2-Ethynylpyrazine 98%
Packaging5g
Price$918
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM249751
Product description2-Ethynylpyrazine 95%+
Packaging100mg
Price$73
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM249751
Product description2-Ethynylpyrazine 95%+
Packaging250mg
Price$135
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Activate Scientific	AS110899	2-Ethynylpyrazine 97%	100mg	$119	2021-12-16	Buy
Activate Scientific	AS110899	2-Ethynylpyrazine 97%	250mg	$195	2021-12-16	Buy
Activate Scientific	AS110899	2-Ethynylpyrazine 97%	1g	$486	2021-12-16	Buy
Activate Scientific	AS110899	2-Ethynylpyrazine 97%	5G	$1230	2021-12-16	Buy
AK Scientific	0370CW	2-Ethynylpyrazine	100mg	$186	2021-12-16	Buy
Alichem	153800114	2-Ethynylpyrazine	10g	$1595	2021-12-16	Buy
Alichem	153800114	2-Ethynylpyrazine	25g	$2805	2021-12-16	Buy
Alichem	153800114	2-Ethynylpyrazine	100g	$4992	2021-12-16	Buy
Ambeed	A242073	2-Ethynylpyrazine 97%	250mg	$94	2021-12-16	Buy
Ambeed	A242073	2-Ethynylpyrazine 97%	1g	$283	2021-12-16	Buy
Ambeed	A242073	2-Ethynylpyrazine 97%	5g	$801	2021-12-16	Buy
Apolloscientific	OR53022	2-Ethynylpyrazine 98%	250mg	$102	2021-12-16	Buy
Apolloscientific	OR53022	2-Ethynylpyrazine 98%	1g	$305	2021-12-16	Buy
Apolloscientific	OR53022	2-Ethynylpyrazine 98%	5g	$918	2021-12-16	Buy
Chemenu	CM249751	2-Ethynylpyrazine 95%+	100mg	$73	2021-12-16	Buy
Chemenu	CM249751	2-Ethynylpyrazine 95%+	250mg	$135	2021-12-16	Buy

Next Last

Properties

Boiling point :180.3±20.0 °C(Predicted)
Density :1.11±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
pka :-0.40±0.10(Predicted)
form :crystalline solid
color :Light gold to faint brown

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.

Description

Suppliers and manufacturers

career henan chemical co

$5.00 /1KG
2-ethynylpyrazine CAS:153800-11-4

Neostar United (Changzhou) Industrial Co., Ltd.

Hangzhou MolCore BioPharmatech Co.,Ltd.

Changzhou AniKare Pharmatech Co., Ltd.

Sichuan Biosynce Pharmatech Co., Ltd.

Suzhou ARTK Medchem Co., Ltd.

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Shanghai Scibiotron Pharmaceutical Co., Ltd J & K SCIENTIFIC LTD. Adamas Reagent, Ltd.

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