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108-50-9

108-50-9 structure
108-50-9 structure
Name 2,6-Dimethylpyrazine
Synonyms FEMA No. 3273
Glipizide Impurity 43
2,6-Dimethylpyrazine in isooctane
6-DiMethylpyrazine
2,6-Dimethylpyrazine, typically
2,6-DIMETHYL PADIAZINE
2,6-DiMepyz
3,5-Dimethylpyrazine
2,6-Dimethylpyrazine //BP
2,6-Dimethylpyrazine with good price
Pyrazine, 2,6-dimethyl
2.6-Dimethyl pryazine
2,6-DIMETHYLPYRAZINE
dimethylpyrazine,2,6-dimethylpyrazine,2,6-dimethyl-1,4-diazine
2,6-Dimethylpyrazine >
3-Ethylsulfanylpropane-1,2-diol
2,6-Dimethylpyrazine, 10 mM in DMSO
MFCD00006148
2,6-dimethyl-pyrazine
2,6-DIMETHYLPYRAZINE BALANCE 2,5-ISOMER
Posaconazole 171-2
2,6-DiMethylpyrazine, balance 2,5-isoMer, R
EINECS 203-589-4
9 2,6-Dimethylpyrazine
2,6-Dimethylpiazine
2 6-DIMETHYLPYRAZINE FCC
2,6-dimethylpyrazine,balance2,5-isomer
2,6-Dimethylparadiazine
2,6-dimethyl-pyrazin
Pyrazine,2,6-dimethyl
2,6-SIMETHYLPYRAZINE
2,6-DIMETHYLPYRAZINE, FEMA NO
2,6-DIMETHYL-1,4-DIAZINE
2,6-Dimethylpyrazine,typically
2,6-Dimethyl-1,4-diazine
1,2-Propanediol, 3-(ethylthio)
FEMA NUMBER
Density 1.0±0.1 g/cm3
Boiling Point 155.6±0.0 °C at 760 mmHg
Melting Point 35-40 °C(lit.)
Molecular Formula C6H8N2
Molecular Weight 108.141
Flash Point 52.8±0.0 °C
Exact Mass 108.068748
PSA 25.78000
LogP 0.64
Vapour Pressure 3.9±0.2 mmHg at 25°C
Index of Refraction 1.504
Storage condition Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ2975000
CHEMICAL NAME :
Pyrazine, 2,6-dimethyl-
CAS REGISTRY NUMBER :
108-50-9
LAST UPDATED :
199709
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C6-H8-N2
MOLECULAR WEIGHT :
108.16
WISWESSER LINE NOTATION :
T6N DNJ B1 F1

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 :
880 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 :
1080 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
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H228-H302-H315-H318-H335
Precautionary Statements P210-P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xn:Harmful;
Risk Phrases R10;R22
Safety Phrases S16-S26-S39
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
RTECS UQ2975000
Packaging Group III
Hazard Class 4.1
HS Code 29339990
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%
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