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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE structure

CAS No:
76734-92-4
Formula:
C10H18O4Si2
Chemical Name:
BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
Synonyms:
bis(trimethylsilyl) but-2-ynedioate;Bis(trimethylsilyl)acetylenedicarboxylate;2-Butynedioic acid,1,4-bis(trimethylsilyl) ester;SCHEMBL1078901;CTK5E3367;DTXSID00343525;MFCD00009841;1,4-ditrimethylsilyl but-2-ynedioate;2-Butynedioic acid, 2TMS derivative;Bis(trimethylsilyl) 2-butynedioate #
Categories:
Organic Chemistry > Coordination Complexes

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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Basic Attributes

Molecular Weight：

258.42

Exact Mass：

258.07400

DSSTox ID：

DTXSID00343525

HScode：

2931900090

Characteristics

PSA：

52.6

XLogP3：

1.74600

Density：

0.999 g/mL at 25ºC(lit.)

Boiling Point：

94 °C0.005 mm Hg(lit.)

Flash Point：

67°C

Refractive Index：

n20/D 1.439(lit.)

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

3.2

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

36/37/38

safety instructions：

Marks：

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H226

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Use and Manufacturing

Versatile synthetic intermediate with several advantages (e.g. mild cleavage of the TMS-group)

Computed Properties

Molecular Weight:258.42
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:258.07436212
Monoisotopic Mass:258.07436212
Topological Polar Surface Area:52.6
Heavy Atom Count:16
Complexity:317
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high quality bis(trimethylsilyl) but-2-ynedioate 99% transparent liquid KANBEI

CAS No.: 76734-92-4

Grade: Industrial Grade

Content: 99%

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Guide of BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

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