sec-Butyl chloroformate - ≥97% , CAS No.17462-58-7

CAS: 17462-58-7 Cat. No.: S189048 Molecular Weight: 136.58 EC Number: 241-475-6 PubChem CID: 11829505
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
s-butyl chloroformate | sec-Butyl chloroformate | sec-butyl chloro-formate | DTXSID4051794 | sec-Butyl chlorocarbonate | AKOS006273217 | FT-0688129 | AS-17331 | EN300-359356 | F11295 | Butan-2-yl Chloroformate | Carbonochloridic acid, 1-methylpropyl ester
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S189048-5g
1

$23.90

$31.90
Save $8.00 (25.08%)
25g
S189048-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$53.90

$66.90
Save $13.00 (19.43%)
100g
S189048-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$150.90

$209.90
Save $59.00 (28.11%)
500g
S189048-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$513.90

$699.90
Save $186.00 (26.58%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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.

Specifications

Synonyms
s-butyl chloroformate | sec-Butyl chloroformate | sec-butyl chloro-formate | DTXSID4051794 | sec-Butyl chlorocarbonate | AKOS006273217 | FT-0688129 | AS-17331 | EN300-359356 | F11295 | Butan-2-yl Chloroformate | Carbonochloridic acid, 1-methylpropyl ester
Specifications & Purity
≥97%
Storage
Room temperature, Argon charged
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCCC(C)OC(=O)Cl
IUPAC Namebutan-2-yl carbonochloridate
InChIKeyYSMHTFWPDRJCMN-UHFFFAOYSA-N
INCHI1S/C5H9ClO2/c1-3-4(2)8-5(6)7/h4H,3H2,1-2H3
Isomeric SMILES CCC(C)OC(=O)Cl
PubChem CID 11829505
UN Number 2742
Packing Group II
Molecular Weight 136.58

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
SuperclassOrganic acids and derivatives
ClassOrganic carbonic acids and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganic carbonic acids and derivatives
Alternative Parents Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Carbonic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic carbonic acids and derivatives. These are compounds comprising the organic carbonic acid or a derivative thereof.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

17 results found

Lot NumberCertificate TypeDateItem
A2122259Certificate of AnalysisJun 11, 2026 S189048
I2208077Certificate of AnalysisMar 09, 2026 S189048
H2526097Certificate of AnalysisSep 06, 2025 S189048
F2513016Certificate of AnalysisJun 26, 2025 S189048
I2208076Certificate of AnalysisJun 20, 2024 S189048
I2208083Certificate of AnalysisJun 20, 2024 S189048
D2523032Certificate of AnalysisAug 05, 2023 S189048
D2524079Certificate of AnalysisAug 05, 2023 S189048
H2331270Certificate of AnalysisAug 05, 2023 S189048
H2331293Certificate of AnalysisAug 05, 2023 S189048
I2504010Certificate of AnalysisAug 05, 2023 S189048
J2417312Certificate of AnalysisAug 05, 2023 S189048
J2524131Certificate of AnalysisAug 05, 2023 S189048
L2430052Certificate of AnalysisAug 05, 2023 S189048
L2501130Certificate of AnalysisAug 05, 2023 S189048
A2122260Certificate of AnalysisDec 12, 2022 S189048
A2122258Certificate of AnalysisDec 07, 2022 S189048

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Chemical and Physical Properties
SensitivityMoisture sensitive.
Flash Point(°C)38°C
Boil Point(°C)130°C
Molecular Weight136.580 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass136.029 Da
Monoisotopic Mass136.029 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count8
Formal Charge0
Complexity82.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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