Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyrazines>Pyrazine
Pyrazine
  • Pyrazine
  • Pyrazine

Pyrazine NEW

Price $32 $1.1
Package 1kg 1000kg
Min. Order: 1kg
Supply Ability: g-kg-tons, free sample is available
Update Time: 2024-04-22

Product Details

Product Name: Pyrazine CAS No.: 290-37-9
Min. Order: 1kg Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2024/04/22
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: Mia

1. Materials information

Names

Namepyrazine
SynonymMore Synonyms

 Chemical & Physical Properties

Density1.1±0.1 g/cm3
Boiling Point118.6±13.0 °C at 760 mmHg
Melting Point50-56 °C(lit.)
Molecular FormulaC4H4N2
Molecular Weight80.088
Flash Point55.6±0.0 °C
Exact Mass80.037445
PSA25.78000
LogP-0.28
Vapour Pressure19.7±0.2 mmHg at 25°C
Index of Refraction1.503
Storage conditionFlammables area
StabilityStable. Highly flammable. Incompatible with acids, oxidizing agents.
Water SolubilitySOLUBLE

 MSDS

Pyrazine MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

  • RTECS NUMBER :

  • UQ2015000

  • CHEMICAL NAME :

  • Pyrazine

  • CAS REGISTRY NUMBER :

  • 290-37-9

  • LAST UPDATED :

  • 199710

  • DATA ITEMS CITED :

  • 7

  • MOLECULAR FORMULA :

  • C4-H4-N2

  • MOLECULAR WEIGHT :

  • 80.10

  • WISWESSER LINE NOTATION :

  • T6N DNJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

  • TYPE OF TEST :

  • LD50 - Lethal dose, 50 percent kill

  • ROUTE OF EXPOSURE :

  • Intraperitoneal

  • SPECIES OBSERVED :

  • Rodent - mouse

  • DOSE/DURATION :

  • 2730 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5605 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 61 (estimated) No. of Female Employees: 3 (estimated)

 Safety Information

SymbolArticle illustration Article illustration
GHS02, GHS07
Signal WordDanger
Hazard StatementsH228-H315-H319-H335
Precautionary StatementsP210-P261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi,F
Risk PhrasesR36/37/38:Irritating to eyes, respiratory system and skin . R11:Highly Flammable.
Safety PhrasesS26-S36-S16
RIDADRUN 1325 4.1/PG 2
WGK Germany3
RTECSUQ2015000
Packaging GroupIII
Hazard Class4.1
HS Code29339990


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: mia@fdachem.com

Mob: 86 18336764634

WhatsApp/Skype/Wechat/LINE: 86 18336764634















Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$50.00/1kg
Henan Bao Enluo International TradeCo.,LTD
2023-07-10
$0.00/1kg
VIP2Y
Henan Aochuang Chemical Co.,Ltd.
2022-09-20
$2.00/25KG
VIP6Y
Jinan Finer Chemical Co., Ltd
2022-05-07
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2022-03-16
$10.00/1KG
Hebei Zhanyao Biotechnology Co. Ltd
2021-10-13
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$100.00/1KG
Longyan Tianhua Biological Technology Co., Ltd
2020-11-18
$0.00/1KG
VIP5Y
Shaanxi Dideu Medichem Co. Ltd
2020-04-28
$20.00/25Kg/Drum
Hebei Aicrowe Biotech Co., Ltd
2019-05-20
$100.00/25KG
VIP6Y
Career Henan Chemical Co
2018-07-28
  • Since: 2023-02-10
  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
INQUIRY