DI-N-BUTYL SULFATE
- CAS NO.：625-22-9
- Empirical Formula: C8H18O4S
- Molecular Weight: 210.29
- MDL number: MFCD00059420
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:28:44
What is DI-N-BUTYL SULFATE?
Chemical properties
Colorless liquid; sharp characteristic odor;boils at 115°C (239°F) at 6 torr; density 1.06at 20°C (68°F); insoluble in water; soluble inalcohol and ether.
What are the applications of Application
Dibutyl sulfate is an alkylating agent
Health Hazard
The toxicity of this substance is much lowerthan the methyl or the ethyl sulfate esters.It is moderately toxic by ingestion. Theoral lethal dose in rabbits is within therange 200 mg/kg. Studies on experimentalanimals indicate a mild toxic action whenadministered by subcutaneous route.LD50 , skin (rat): 5000 mg/kg.
Safety Profile
oison by ingestion. Mildly toxic by subcutaneous route. Questionable carcinogen with experimental tumorigenic data. See also ESTERS and SULFATES. When heated to decomposition it emits toxic fumes of Sox.
Properties of DI-N-BUTYL SULFATE
| Melting point: | -79.7°C |
| Boiling point: | 115-116°C 6mm |
| Density | 1.062 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 115-116°C/6mm |
| BRN | 1707498 |
| CAS DataBase Reference | 625-22-9 |
Safety information for DI-N-BUTYL SULFATE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for DI-N-BUTYL SULFATE
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