Diethylsulfit

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
156.6±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₁₀O₃S

[ Molecular Weight ]:
138.185

[ Flash Point ]:
53.9±0.0 °C

[ Exact Mass ]:
138.035065

[ PSA ]:
54.74000

[ LogP ]:
0.63

[ Vapour Pressure ]:
3.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.476

[ Storage condition ]:
Flammables area

Click to get detail MSDS

CHEMICAL IDENTIFICATION

RTECS NUMBER :

WT3511000

CHEMICAL NAME :

Sulfurous acid, diethyl ester

CAS REGISTRY NUMBER :

623-81-4

BEILSTEIN REFERENCE NO. :

1701906

LAST UPDATED :

199701

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S36-S24/25-S16

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
WT3511000

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
29209085

Precursor

DownStream

[ HS Code ]: 2920909090

[ Summary ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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