Bis(trimethylsilyl)carbodiimide - ≥98%(GC) , CAS No.1000-70-0

CAS: 1000-70-0 Cat. No.: B153035 Molecular Weight: 186.41 EC Number: 213-673-2
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
3-phenylimino-1H-indol-2-one | Bis-trimethylsilylcarbodiimide | bis-trimethylsilyl-carbodiimide | N,N'-Bis(trimethylsilyl)carbodiimide | 1,3-bis(trimethylsilyl) carbodiimide | CARBODIIMIDE,BIS-TRIMETHYLSILYL | Silanamine, N,N'-methane tetraylbis(1,1,1-tri
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B153035-1g
1
$34.90
5g
B153035-5g
6
$76.90
25g
B153035-25g
1
$272.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) 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.

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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
3-phenylimino-1H-indol-2-one | Bis-trimethylsilylcarbodiimide | bis-trimethylsilyl-carbodiimide | N, N'-Bis(trimethylsilyl)carbodiimide | 1, 3-bis(trimethylsilyl) carbodiimide | CARBODIIMIDE, BIS-TRIMETHYLSILYL | Silanamine, N, N'-methane tetraylbis(1, 1, 1-tri
Specifications & Purity
≥98%(GC)
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
≥98%(GC)
Names and Identifiers
Pubchem Sid504754537
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754537
Canonical SmilesC[Si](C)(C)N=C=N[Si](C)(C)C
InChIKeyKSVMTHKYDGMXFJ-UHFFFAOYSA-N
INCHI1S/C7H18N2Si2/c1-10(2,3)8-7-9-11(4,5)6/h1-6H3
Isomeric SMILES C[Si](C)(C)N=C=N[Si](C)(C)C
WGK Germany 3
RTECS VV1302500
Molecular Weight 186.41
Reaxy-Rn 2042082
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2042082&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
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Organoheterosilanes
Direct ParentTrialkylheterosilanes
Alternative Parents Organic metalloid salts  N-silyl compounds  Carbodiimides  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkylheterosilane - N-silyl compound - Organic metalloid salt - Carbodiimide - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
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.

7 results found

Lot NumberCertificate TypeDateItem
C2308593Certificate of AnalysisDec 12, 2025 B153035
K1915181Certificate of AnalysisJun 16, 2025 B153035
F2512013Certificate of AnalysisJun 13, 2025 B153035
K2112301Certificate of AnalysisAug 13, 2024 B153035
G2415264Certificate of AnalysisApr 28, 2024 B153035
G2415265Certificate of AnalysisApr 28, 2024 B153035
A2425115Certificate of AnalysisOct 16, 2021 B153035
Chemical and Physical Properties
SensitivityHygroscopic
Refractive Index1.43
Flash Point(°F)69.8 °F
Flash Point(°C)41°C(lit.)
Boil Point(°C)164°C(lit.)
Molecular Weight186.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass186.101 Da
Monoisotopic Mass186.101 Da
Topological Polar Surface Area24.700 Ų
Heavy Atom Count11
Formal Charge0
Complexity156.000
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
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