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5-Methylthiazole

5-Methylthiazole structure

CAS No:
3581-89-3
Formula:
C4H5NS
Chemical Name:
5-Methylthiazole
Synonyms:
Thiazole,5-methyl-;5-Methylthiazole;5-Methyl-1,3-thiazole
Categories:
Organic Chemistry > Organic Fluorine Compound

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5-Methylthiazole Basic Attributes

Molecular Weight：

99.151

Exact Mass：

99.15

DSSTox ID：

DTXSID80189347

HScode：

2934100090

Characteristics

PSA：

41.1

XLogP3：

1.4

Density：

1.127 g/cm³ @ Temp: 20 °C

Melting Point：

67.1-68.3 °C

Boiling Point：

143-145 °C

Flash Point：

42.2±0.0 °C

Refractive Index：

1.536

Water Solubility：

Insoluble in water.

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

1993

wgk germany：

hazard class code：

safety instructions：

S26-S36

Marks：

Xi:Irritant;

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H226-H315-H319-H335

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

5-Methylthiazole Use and Manufacturing

To a solution of BuLi (1.6 M in hexanes, 12.6 mL, 20.2 mmol) in 25mL of diethyl ether at -78 0C, was added a solution of In certain embodiments, such compounds are not (1) Representative, non-limiting examples of compounds of the present invention are: Thiazole 4, 5-Dimethylthiazole 4-Methylthiazole The following compounds may be mentioned as examples of heterocycles of the formula (III): 1-methylimidazole, ... 1-(methoxycarbonylmethyl)-imidazole, 1-phenylimidazole, thiazole, 4-methylthiazole, The following compounds may be mentioned as examples of heterocycles of the formula (III): ... 1-(4, 6-dimethoxypyrimidin-2-yl)-imidazole, 1, 3-dimethyl-5-hydroxypyrazole, thiazole, 4-methylthiazole,

Computed Properties

Molecular Weight:99.16
XLogP3:1.4
Hydrogen Bond Acceptor Count:2
Exact Mass:99.01427034
Monoisotopic Mass:99.01427034
Topological Polar Surface Area:41.1
Heavy Atom Count:6
Complexity:46.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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