ChemicalBook >?? ???? >?? ??>?? ??>?? ?? ? ?? ???>?? ?, ? ?? ? ???>2,4-??????

2,4-??????

2,4-?????? ??? ???

?? ??:: 541-58-2

???:: 2,4-??????

???(??):: 2,4-??????;2,4-???????

???:: 2,4-Dimethylthiazole

???(??):: Thiazole, 2,4-dimethyl-;2,4-DIMETHYL-1,3-THIAZOLE;JACS-541-58-2;Compound Fr14565;2,4-METHYLTHIAZOLE;4-DiMethylthiazole;2,4-dimethyl-thiazol;2,4-DIMETHYLTHIAZOLE;2,4-Dimethylthiazole,98%;2,4-Dimethylthiazole,97%

CBNumber:: CB3274462

???:: C5H7NS

??? ??:: 113.18

MOL ??:: 541-58-2.mol

MSDS

?? ?? 304

2,4-?????? ??

???: 272 °C

?? ?: 144-146 °C719 mm Hg(lit.)

??: 1.056 g/mL at 25 °C(lit.)

???: n20/D 1.509(lit.)

???: 109 °F

?? ??: Inert atmosphere,Room Temperature

??? ??: ??

?? ?? (pKa): pK1:3.98 (25°C,μ=0.1)

Specific Gravity: 1.06

??: ????~???

??: ????? ??? ? 0.10%. ?? ? ??? ?? ??

?? ??: ??

???: ?? ?? ???

BRN: 106414

LogP: 0.361 (est)

CAS ??????: 541-58-2(CAS DataBase Reference)

NIST: Thiazole, 2,4-dimethyl-(541-58-2)

EPA: Thiazole, 2,4-dimethyl- (541-58-2)

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	Xi,F
?? ???? ??	10-36/37/38
?????	16-26-36-37/39
????(UN No.)	UN 1993 3/PG 3
WGK ??	3
RTECS ??	XJ4375000
TSCA	TSCA listed
?? ??	3
????	III
HS ??	29339900

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H226	??? ?? ? ??	??? ??	?? 3	??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P210	?·???·??·????? ????? - ?? ???.
P233	??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240	??? ????? ?? ? ??????.
P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P303+P361+P353	??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P370+P378	?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235	??? ? ?? ?? ???? ???? ?????.
P405	???? ?????.
P501	...? ??? / ??? ?? ???.

NFPA 704

	2
2		0

2,4-?????? MSDS

2,4-Dimethylthiazole

2,4-?????? C??? ??, ??, ??

??? ??

Colorless to light yellow liqui

??

2,4-Dimethylthiazole is a substance used in the preparation of insects repellant. It also functions as an anesthetic for aquatic animals. 2,4-Dimethylthiazole is a flavor component of peanut oils.

Synthesis Reference(s)

Synthesis, p. 696, 1976 DOI: 10.1055/s-1976-24165

2,4-?????? ?? ?? ? ???

???

2,2-dichloropropane Anhydrous benzene ??????? ?????? ????? Thiazole, 4,5-dihydro-2,4-dimethyl- ?????? 2-Propanone, 1-mercapto- 4-?????-2-???????? CHLORIDE STANDARD ?????(4-) ???????(III) ?? ??????? ??????? ??????????

?? ??

Trimethyl thiazole 4-??-2-???????????97 ??-4-?????

2,4-?????? ?? ??

???( 304)?? ??

???	??	???	??	?? ?	??
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2,4-?????? ?? ??:

??? ????? 2-??-4-??????-3-? ????? ???? ???? ?????? ????? ??? ??? ?? ??? ????? ??????? ????? ??????? N,N-????????? ???? ????? ???(5-)-2,4-?????? 2,2-???????? ??-4-????? 4,5-?????? 2,4-??????

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