Methylthioacetylene
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Basic information
- CAS
10152-75-7- Standard SMILES
C#CSC- InChIKey
UKRQTFFXHDKAMD-UHFFFAOYSA-N- Molecular formula
- C3H4S
- Average molar mass
- 72.13 g/mol
- Monoisotopic mass
- 72.0033713
Names & identifiers
- Preferred name
- Methylthioacetylene
- IUPAC
- methylsulfanylethyne
- English name
- methylthioacetylene
- Molecular formula
- C3H4S
- Molecular weight
- 72.13
Names & synonyms
Methylthioacetylene(methylsulfanyl)ethyne10152-75-7DTXSID60143982RefChem:818715DTXCID3066473867-671-7methylsulfanylethyneEthyne, (methylthio)- (9CI)(Methylthio)ethyneCH3SC.equiv.CH1-methylthioacetylene
Show more names
Methylethynyl sulfideEthynylmethyl sulfide
SCHEMBL387973SCHEMBL629160SCHEMBL5166353SCHEMBL7368447SCHEMBL10914779UKRQTFFXHDKAMD-UHFFFAOYSA-NEN300-392782
Database identifiers
- CAS
10152-75-7- PubChem CID
- 139101
- DTXSID
DTXSID60143982- EC Number
- 867-671-7
- Nikkaji
- J282.655K
Properties
Computed structural propertiesFilling in
- XLogP
- 1.3
- Topological polar surface area
- 25.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 38.5
Experimental & physicochemical properties
SpringerMaterials PropertiesCoriolis coupling
Physicochemical properties
- Boiling point
- 70.5 · 70.5-71 °C
- Density
- 0.951 · 0.951±0.06 g/cm3(Predicted)
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 302 · H302-H335-H315-H319-H225
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P264-P270-P301+P312-P330-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- Hazard statements
- H302-H335-H315-H319-H225
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P264-P270-P301+P312-P330-P501
Related reactions
2 records
Compound notes
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