Ethyl isothiocyanate
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
542-85-8
Chemical name
Ethyl isothiocyanate
Molecular formula
C3H5NS
Molecular weight
87.15 g/mol
Synonyms
Ethane, isothiocyanato-; ETHYLISOTHIOCYANATE; Isothiocyanic acid, ethyl ester; FEMA NO. 4420; isothiocyanato-ethane; CCRIS 7323; Isothiocyanic Acid Ethyl Ester; ethylisothio-cyanate; 1-Isothiocyanatoethane #; ETHYL ISOTHIOCYANATE [MI]; ETHYL ISOTHIOCYANATE [FHFI]; I0188
InChIKey
HBNYJWAFDZLWRS-UHFFFAOYSA-N
PubChem CID
10966
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H226, H301, H315, H317, H400
Catalog reference cue; confirm supplier documentation before use.
Boiling Point
130–132 °C
Catalog reference value; verify against supplier SDS before use.
Density
0.997 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
slightly soluble in water
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.51
Catalog reference value; verify against supplier SDS before use.
XLogP
1.5
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.