Substance
ID:362171
Names and Identifiers
IUPAC name
thiophene
Synonyms
ThiofuranThiole硫代呋喃Thiophene硫杂茂噻吩
IUPAC Traditional name
thiophene
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
45-46-11-20/22-37/38-41
UN Number
2414
Explode Limits
12.5 %
Packing Group
2
German water hazard class
3
European Hazard Symbols
Toxic (T)
Flammable (F)RTECS
XM7350000
GHS Precautionary statements
P201-P210-P261-P280-P305+P351+P338-P311
Safety Statements
53-16-26-39-45
RID/ADR
UN 2414 3/PG 2
GHS Signal Word
Danger
GHS Hazard statements
H225-H302-H315-H318-H331-H335-H340-H350
Hazard Class
3
MSDS Link
Product Information
Purity
≥99.5% (GC)
Impurities
~0.2% benzene
Grade
analytical standard
Shelf Life
(limited shelf life, expiry date on the label)
Empirical Formula (Hill Notation)
C4H4S
Physical Property
Flash Point
30.2 °F
-1 °C
Refractive Index
n20/D 1.529(lit.)
n20/D 1.529
Auto Ignition Point
743 °F
Density
1.051 g/mL at 25 °C(lit.)
Melting Point
-38 °C(lit.)
Vapor Pressure
40 mmHg ( 12.5 °C)
Boiling Point
84 °C(lit.)
Vapor Density
2.9 (vs air)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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