Melting point: |
18.4 °C |
Boiling point: |
189 °C(lit.) |
Density |
1.100 g/mL at 20 °C |
vapor density |
2.7 (vs air) |
vapor pressure |
0.42 mm Hg ( 20 °C) |
FEMA |
3875 | METHYLSULFINYLMETHANE |
refractive index |
n20/D 1.479(lit.) |
Flash point: |
192 °F |
storage temp. |
Store at +5°C to +30°C. |
solubility |
H2O: miscible (completely) |
pka |
35(at 25℃) |
form |
liquid (temperature dependent) |
color |
clear colorless |
Relative polarity |
0.444 |
Odor |
Mild garlic odor |
explosive limit |
1.8-63.0%(V) |
Odor Type |
alliaceous |
Water Solubility |
Soluble in water, methanol, acetone, ether, benzene, chloroform. |
FreezingPoint |
18.4℃ |
Sensitive |
Hygroscopic |
λmax |
λ: 285 nm Amax: ≤0.20 λ: 295 nm Amax: ≤0.20 |
JECFA Number |
507 |
Merck |
14,3259 |
BRN |
506008 |
Dielectric constant |
41.9(55℃) |
Stability: |
Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials - consult a full data sheet before use. Hygroscopic. |
InChIKey |
IAZDPXIOMUYVGZ-UHFFFAOYSA-N |
LogP |
-1.35 |
CAS DataBase Reference |
67-68-5(CAS DataBase Reference) |
NIST Chemistry Reference |
Dimethyl sulfoxide(67-68-5) |
EPA Substance Registry System |
Dimethyl sulfoxide (67-68-5) |