Substance
ID:339028
Names and Identifiers
Synonyms
Mercaptan C4仲丁基硫醇C4 硫醇2-丁硫醇sec-Butyl mercaptan2-Butanethiol
IUPAC Traditional name
2-butanethiol
IUPAC name
butane-2-thiol
Registration numbers
Beilstein Number
CAS Number
MDL Number
EC Number
PubChem SID
Flavis Number
Properties
Physical Property
Refractive Index
n20/D 1.436(lit.)
Flash Point
-23 °C
-9.4 °F
Vapor Pressure
142 mmHg ( 37.7 °C)
Boiling Point
84.6-85.2 °C(lit.)
Density
0.83 g/mL at 25 °C(lit.)
Product Information
Linear Formula
CH3CH2CH(SH)CH3
Purity
≥98%
Safety Information
European Hazard Symbols
Flammable (F)
Irritant (Xi)GHS Precautionary statements
P210-P261-P305+P351+P338
GHS Signal Word
Danger
GHS Hazard statements
H225-H315-H319-H335
Hazard Class
3
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
RID/ADR
UN 2347 3/PG 2
Risk Statements
11-36/37/38
Safety Statements
16-26-36
German water hazard class
3
UN Number
2347
MSDS Link
Molecule Details
Packaging
1 kg in glass bottle
1 sample in glass bottle
4, 8 kg in steel drum
1 kg in glass bottle
1 sample in glass bottle
4, 8 kg in steel drum
Molecular Spectra
No Data Available
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References
No Data Available
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