1. Materials information
Names
| Name | pyrazine | 
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| Synonym | More Synonyms | 
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 Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 | 
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| Boiling Point | 118.6±13.0 °C at 760 mmHg | 
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| Melting Point | 50-56 °C(lit.) | 
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| Molecular Formula | C4H4N2 | 
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| Molecular Weight | 80.088 | 
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| Flash Point | 55.6±0.0 °C | 
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| Exact Mass | 80.037445 | 
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| PSA | 25.78000 | 
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| LogP | -0.28 | 
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| Vapour Pressure | 19.7±0.2 mmHg at 25°C | 
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| Index of Refraction | 1.503 | 
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| Storage condition | Flammables area | 
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| Stability | Stable. Highly flammable. Incompatible with acids, oxidizing agents. | 
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| Water Solubility | SOLUBLE | 
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 Toxicological Information
| CHEMICAL IDENTIFICATIONCAS REGISTRY NUMBER :290-37-9
 MOLECULAR FORMULA :C4-H4-N2
 HEALTH HAZARD DATAACUTE TOXICITY DATAROUTE OF EXPOSURE :Intraperitoneal
 SPECIES OBSERVED :Rodent - mouse
 DOSE/DURATION :2730 mg/kg
 MUTATION DATATYPE OF TEST :Cytogenetic analysis
 TEST SYSTEM :Rodent - hamster Ovary
 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
| Symbol |    GHS02, GHS07
 | 
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| Signal Word | Danger | 
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| Hazard Statements | H228-H315-H319-H335 | 
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| Precautionary Statements | P210-P261-P305 + P351 + P338 | 
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves | 
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| Hazard Codes | Xi,F | 
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . R11:Highly Flammable. | 
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| Safety Phrases | S26-S36-S16 | 
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| RIDADR | UN 1325 4.1/PG 2 | 
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| WGK Germany | 3 | 
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| RTECS | UQ2015000 | 
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| Packaging Group | III | 
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| Hazard Class | 4.1 | 
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| HS Code | 29339990 | 
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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. 


3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost

Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost

Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost

4. Contact information
For more details, pls contact us freely.
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