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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Pyrazine spices>2,5-Dimethyl pyrazine
2,5-Dimethyl pyrazine
  • 2,5-Dimethyl pyrazine
  • 2,5-Dimethyl pyrazine

2,5-Dimethyl pyrazine NEW

Price $5 $0.1
Package 1KG 1000KG
Min. Order: 1KG
Update Time: 2026-07-09

Product Details

Product Name: 2,5-Dimethyl pyrazine CAS No.: 123-32-0
Min. Order: 1KG Purity: 98%
Supply Ability: g-kg-tons, free sample is available Release date: 2026/07/09
Lead time: In stock, ready for shipment Packaging: bag/bottle/drum/IBC
Delivery: By express, by air, by sea Origin: Manufacturer, advantage product
COA, MSDS: Available, contact us for details Name: Tina

 1. Materials information


Names

Name2,5-Dimethyl pyrazine
SynonymMore Synonyms

 Chemical & Physical Properties

Density1.0±0.1 g/cm3
Boiling Point155.0±0.0 °C at 760 mmHg
Melting Point15°C
Molecular FormulaC6H8N2
Molecular Weight108.141
Flash Point63.9±0.0 °C
Exact Mass108.068748
PSA25.78000
LogP0.64
Vapour Pressure4.0±0.2 mmHg at 25°C
Index of Refraction1.504

 MSDS

2,5-Dimethylpyrazine MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

  • RTECS NUMBER :

  • UQ2800000

  • CHEMICAL NAME :

  • Pyrazine, 2,5-dimethyl-

  • CAS REGISTRY NUMBER :

  • 123-32-0

  • LAST UPDATED :

  • 199701

  • DATA ITEMS CITED :

  • 5

  • MOLECULAR FORMULA :

  • C6-H8-N2

  • MOLECULAR WEIGHT :

  • 108.16

  • WISWESSER LINE NOTATION :

  • T6N DNJ B1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

  • TYPE OF TEST :

  • LD50 - Lethal dose, 50 percent kill

  • ROUTE OF EXPOSURE :

  • Oral

  • SPECIES OBSERVED :

  • Rodent - rat

  • DOSE/DURATION :

  • 1020 mg/kg

  • TOXIC EFFECTS :

  • Details of toxic effects not reported other than lethal dose value

  • TYPE OF TEST :

  • LD50 - Lethal dose, 50 percent kill

  • ROUTE OF EXPOSURE :

  • Intraperitoneal

  • SPECIES OBSERVED :

  • Rodent - mouse

  • DOSE/DURATION :

  • 1350 mg/kg

  • TOXIC EFFECTS :

  • Details of toxic effects not reported other than lethal dose value

MUTATION DATA

  • TYPE OF TEST :

  • Cytogenetic analysis

  • TEST SYSTEM :

  • Rodent - hamster Ovary

  • DOSE/DURATION :

  • 2500 mg/L

  • REFERENCE :

  • FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,581,1980

 Safety Information

SymbolArticle illustration
GHS07
Signal WordWarning
Hazard StatementsH302
Precautionary StatementsP301 + P312 + P330
Personal Protective EquipmentEyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard CodesXn:Harmful
Risk PhrasesR22
Safety PhrasesS26-S36
RIDADRNA 1993 / PGIII
WGK Germany3
RTECSUQ2800000
HS Code2933990090

 Synthetic Route

Previous 1/25 Next
Article illustration

isonitrosoaceto...

306-44-5

~%

Article illustration

2,5-Dimethylpyr...

123-32-0

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 47, p. 494,506, 508 Journal fuer Praktische Chemie (Leipzig), , vol. 55, p. 51 Chemische Berichte, , vol. 15, p. 1060 Chemische Berichte, , vol. 26, p. 2213
Article illustration

Amino-2-propano...

78-96-6

~85%

Article illustration

2,5-Dimethylpyr...

123-32-0

Literature: TEXACO DEVELOPMENT CORPORATION Patent: EP363532 A1, 1990 ;
Article illustration

1,4-Dioxane

123-91-1

Article illustration

Amino-2-propano...

78-96-6

~0%

Article illustration

2,5-Dimethylpyr...

123-32-0

Article illustration

2,5-Dimethylpip...

106-55-8

Literature: TEXACO DEVELOPMENT CORPORATION Patent: EP363532 A1, 1990 ;

 Precursor & DownStream

Precursor  10

Previous 1/3 Next

  • Article illustration CAS#:306-44-5
    isonitrosoacetone

  • Article illustration CAS#:78-96-6
    Amino-2-propanol

  • Article illustration CAS#:123-91-1
    1,4-Dioxane

  • Article illustration CAS#:7737-17-9
    1-Aminopropan-2...

DownStream  9

Previous 1/3 Next

  • Article illustration CAS#:106860-97-3
    2,5-dimethyl-3-...

  • Article illustration CAS#:108905-66-4
    2-[(E)-2-(5-bro...

  • Article illustration CAS#:77666-94-5
    pyrazine-2,5-di...

  • Article illustration CAS#:50866-30-3
    5-Methyl-2-pyra...

 Customs

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


2. Packaging of materials

  • For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

  • For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                             Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping & Delivery

  • By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

Article illustration


  • By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

Article illustration


  • By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 15225627621

WhatsApp/Skype/Wechat/LINE: 86 15225627621










Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

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