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Diethyl Sulfite

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Formula: C4H10O3S
CAS: 623-81-4
search Element: diethyl sulfite

Identification

Structural Formula
Diethyl Sulfite
CAS:
623-81-4
EINECS:
210-815-5
Molecular Formula:
C4H10O3S
MDL:
MFCD00009098
Synonym:
diethyl sulfite 98% ; sulfurous acid diethyl ; ethylethylsulfonate ; (c2h5o)2so ; diethyl sulphite ; diethyl sulfite ; ethyl sulfite ; tl158 ; ethyl sulfite, (et2so3) ; diethyl sulfite,98%




Suppliers

Shandong SanYoung Industry Co., Ltd
SSI10504200
Shanghai Yayu Biomedical Co., Ltd
SYB9903960
Xiamen Equation Chemical Co.,Ltd
XECC9604800
Merck Schuchardt OHG
MSO6002400
Carbone Scientific Co., Ltd.
CS8402520
Xiamen Hisunny Chemical Co., Ltd.
XHC9903960
Simagchem Corporation
SC6301890
Leap Chem Co., Ltd
LC5401620
Dayang Chem (Hangzhou) Co.,Ltd.
DC9303720
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CAS equal suppliers

Sulfurous acid, diethyl ester
Angene International Limited
AGN-PC-0JKAGU

Prices & Availability




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Properties for Diethyl Sulfite

Molecular Weight:
138.19 g·mol−1
Density:
1.077 g/mL at 25 °C(lit.)
Boiling point:
158-160 °C(lit.)
Flash point:
129 ºF
Physical Description:
clear colorless solution
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Classes:
3.2
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
Flammables area
RID/ADR certification :
UN 1993 3 / PG 3
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Alternative Distributors of [Diethyl Sulfite]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc. | Jinan Great Chemical Co., Ltd. | TCI Europe NV | Wuxi Yangshi Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | East Chemical Industry Co., Ltd.

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