Cas no 76734-92-4 (2-Butynedioic acid,1,4-bis(trimethylsilyl) ester)
76734-92-4 structure
Product Name:2-Butynedioic acid,1,4-bis(trimethylsilyl) ester
CAS No:76734-92-4
MF:C10H18O4Si2
MW:258.418525218964
MDL:MFCD00009841
CID:548490
PubChem ID:590273
Update Time:2025-04-19
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester Chemical and Physical Properties
Names and Identifiers
-
- 2-Butynedioic acid,1,4-bis(trimethylsilyl) ester
- BIS(TRIMETHYLSILYL) ACETYLENEDICARBOXYL- ATE
- bis(trimethylsilyl) but-2-ynedioate
- BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
- 2-Butynedioic acid,ditrimethylsilyl
- Bis(trimethylsilyl) 2-butynedioate
- Bis-trimethylsilylacetylenedicarboxylate
- ester
- Me3SiO2CCCCO2SiMe3
- Bis(trimethylsilyl) 2-butynedioate #
- SCHEMBL1078901
- DTXSID00343525
- Bis(trimethylsilyl) acetylenedicarboxylate, >=98.0%
- RYHMNBZWRLSKHY-UHFFFAOYSA-N
- Bis(trimethylsilyl)acetylenedi-carboxylate
- bis(trimethylsilyl)but-2-ynedioate
- Bis(trimethylsilyl) acetylenedicarboxylate
- BDA73492
- C76458
- CS-0368298
- 2-Butynedioic acid, ditrimethylsilyl ester
- 2-Butynedioic acid, 2TMS derivative
- AKOS030632300
- Acetylenedicarboxylic acid, bis(trimethylsilyl)ester
- DS-20119
- 76734-92-4
- DB-254050
- 1,4-ditrimethylsilyl but-2-ynedioate
-
- MDL： MFCD00009841
- Inchi： 1S/C10H18O4Si2/c1-15(2,3)13-9(11)7-8-10(12)14-16(4,5)6/h1-6H3
- InChI Key： RYHMNBZWRLSKHY-UHFFFAOYSA-N
- SMILES： [Si](C)(C)(C)OC(C#CC(=O)O[Si](C)(C)C)=O
Computed Properties
- Exact Mass: 258.07400
- Monoisotopic Mass: 258.07436212g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 16
- Rotatable Bond Count: 4
- Complexity: 317
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 52.6?2
Experimental Properties
- Density: 0.999?g/mL?at 25?°C(lit.)
- Boiling Point: 94?°C0.005?mm Hg(lit.)
- Flash Point: 67°C
- Refractive Index: n20/D 1.439(lit.)
- PSA: 52.60000
- LogP: 1.74600
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester Security Information
- Hazardous Material transportation number：UN 1993 3/PG 3
- WGK Germany：3
- Hazard Category Code： 36/37/38
- Safety Instruction： S26
- FLUKA BRAND F CODES：8-10-21
-
Hazardous Material Identification：
- HazardClass：3.2
- PackingGroup：III
- TSCA：No
- Safety Term：3.2
- Packing Group：III
- Risk Phrases：R36/37/38
- Storage Condition：2-8°C
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester Customs Data
- HS CODE：2931900090
- Customs Data：
China Customs Code:
2931900090Overview:
2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%
Summary:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| eNovation Chemicals LLC | Y1014154-250mg |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 250mg |
$160 | 2024-06-07 | |
| eNovation Chemicals LLC | Y1014154-1g |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 1g |
$260 | 2024-06-07 | |
| Fluorochem | S02410-10g |
Bis(trimethylsilyl)acetylenedicarboxylate |
76734-92-4 | 95% | 10g |
￡306.00 | 2022-02-28 | |
| SHENG KE LU SI SHENG WU JI SHU | sc-252473-2.5 ml |
Bis(trimethylsilyl) acetylenedicarboxylate, |
76734-92-4 | 2.5 ml |
￥1782.00 | 2023-09-05 | ||
| 1PlusChem | 1P005ASI-250mg |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 250mg |
$145.00 | 2024-04-21 | |
| 1PlusChem | 1P005ASI-1g |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 1g |
$276.00 | 2024-04-21 | |
| Aaron | AR005B0U-250mg |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 250mg |
$113.00 | 2025-01-22 | |
| Aaron | AR005B0U-1g |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 1g |
$260.00 | 2025-01-22 | |
| A2B Chem LLC | AC46466-250mg |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 250mg |
$260.00 | 2024-04-19 | |
| A2B Chem LLC | AC46466-1g |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester |
76734-92-4 | 95% | 1g |
$565.00 | 2024-04-19 |
2-Butynedioic acid,1,4-bis(trimethylsilyl) ester Related Literature
-
Maomao Hou,Fenglin Zhong,Qiu Jin,Enjiang Liu,Jie Feng,Tengyun Wang,Yue Gao RSC Adv., 2017,7, 34392-34400
-
Vishwesh Venkatraman,Marco Foscato,Vidar R. Jensen,Bj?rn K?re Alsberg J. Mater. Chem. A, 2015,3, 9851-9860
-
Hanie Hashtroudi,Ian D. R. Mackinnon J. Mater. Chem. C, 2020,8, 13108-13126
-
Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
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