tert-Butyl isothiocyanate - ≥99% , CAS No.590-42-1

CAS: 590-42-1 Cat. No.: B101363 Molecular Weight: 115.2 EC Number: 209-682-6
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
Propane, 2-isothiocyanato-2-methyl- | DTXSID9060441 | tertiary butyl isothiocyanate | 2-Isothiocyanato-2-methylpropane # | BBL027481 | SCHEMBL330601 | BP-12928 | tert-Butyl isothiocyanate | tert-butylisothiocyanate | MFCD00004816 | butyl isothiocyanate, t
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B101363-5g
1

$27.90

$44.90
Save $17.00 (37.86%)
25g
B101363-25g
2

$97.90

$134.90
Save $37.00 (27.43%)
100g
B101363-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$277.90

$485.90
Save $208.00 (42.81%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product Description
Adsorption of tert-butyl isothiocyanate at the Ge (100) surface was studied using multiple internal reflection FTIR spectroscopy, X-ray photoelectron spectroscopy and density functional theory modeling.
Product Application
tert-Butyl isothiocyanate has been used to modify the pore size of top layer of heterostructured surface mounted metal-organic frameworks.

Specifications

Synonyms
Propane, 2-isothiocyanato-2-methyl- | DTXSID9060441 | tertiary butyl isothiocyanate | 2-Isothiocyanato-2-methylpropane # | BBL027481 | SCHEMBL330601 | BP-12928 | tert-Butyl isothiocyanate | tert-butylisothiocyanate | MFCD00004816 | butyl isothiocyanate, t
Specifications & Purity
≥99%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Canonical SmilesCC(C)(C)N=C=S
IUPAC Name2-isothiocyanato-2-methylpropane
InChIKeyZFWFRTVIIMTOLY-UHFFFAOYSA-N
INCHI1S/C5H9NS/c1-5(2,3)6-4-7/h1-3H3
Isomeric SMILES CC(C)(C)N=C=S
WGK Germany 3
UN Number 2929
Packing Group II
Molecular Weight 115.2
Reaxy-Rn 1361854
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1361854&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClassIsothiocyanates
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIsothiocyanates
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Isothiocyanate - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isothiocyanates. These are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
F2603026Certificate of AnalysisJun 30, 2026 B101363
F2210632Certificate of AnalysisMar 20, 2026 B101363
F2210634Certificate of AnalysisMar 20, 2026 B101363
F2210635Certificate of AnalysisMar 20, 2026 B101363
B2225482Certificate of AnalysisDec 12, 2025 B101363
J2128141Certificate of AnalysisAug 12, 2025 B101363
J2128142Certificate of AnalysisAug 12, 2025 B101363
Chemical and Physical Properties
SensitivityMoisture &heat sensitive.
Refractive Index1.4810
Flash Point(°F)100.4 °F
Flash Point(°C)38 °C
Boil Point(°C)141~145℃
Melt Point(°C)10~12°C
Molecular Weight115.200 g/mol
XLogP32.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass115.046 Da
Monoisotopic Mass115.046 Da
Topological Polar Surface Area44.500 Ų
Heavy Atom Count7
Formal Charge0
Complexity95.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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