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5910-89-4

5910-89-4 structure
5910-89-4 structure

Name 2,3-Dimethylpyrazine
Synonyms 2,3-DiMepyz
2,3-dimethyl-pyrazine
dimethylpyrazine
2,3-DIMETHYL-1,4-DIAZINE
EINECS 227-630-0
Pyrazine, 2,3-dimethyl-
FEMA 3271
2,3-Dimethylpyrazine
2,3-Dimethyloyrazine
2,3-DICHLORO-6-NITROBENZYLAMINE
2,3-dimethyl-pyrazin
MFCD00197755
Pyrazine,2,3-dimethyl
FEMA NUMBER 3271
DIMETHYLPYRAZINES
Description 2,3-Dimethylpyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
Density 1.0±0.1 g/cm3
Boiling Point 158.1±35.0 °C at 760 mmHg
Melting Point 11-13 °C
Molecular Formula C6H8N2
Molecular Weight 108.14
Flash Point 54.4±0.0 °C
Exact Mass 108.068748
PSA 25.78000
LogP 0.64
Vapour Pressure 3.4±0.3 mmHg at 25°C
Index of Refraction 1.504
Storage condition Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ2625000
CHEMICAL NAME :
Pyrazine, 2,3-dimethyl-
CAS REGISTRY NUMBER :
5910-89-4
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H8-N2
MOLECULAR WEIGHT :
108.16
WISWESSER LINE NOTATION :
T6N DNJ B1 C1

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 :
613 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1390 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,244,1970
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H226-H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R10;R22
Safety Phrases S16-S26-S39
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS UQ2625000
Packaging Group III
Hazard Class 3
HS Code 2933399090
HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%