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1,4-Bis(1,1-dimethylethyl) 2-butynedioate

1,4-Bis(1,1-dimethylethyl) 2-butynedioate structure

CAS No:
66086-33-7
Formula:
C12H18O4
Chemical Name:
1,4-Bis(1,1-dimethylethyl) 2-butynedioate
Synonyms:
2-Butynedioic acid,1,4-bis(1,1-dimethylethyl) ester;2-Butynedioic acid,bis(1,1-dimethylethyl) ester;1,4-Bis(1,1-dimethylethyl) 2-butynedioate;Di-tert-butyl acetylenedicarboxylate;Di-tert-butyl butynedioate;Di-tert-butyl 2-butynedioate;1,4-Di-tert-butyl but-2-ynedioate

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1,4-Bis(1,1-dimethylethyl) 2-butynedioate Basic Attributes

Molecular Weight：

226.27

Exact Mass：

226.27

EC Number：

266-135-4

HScode：

2917190090

Characteristics

PSA：

52.6

XLogP3：

1.67320

Density：

1.042g/cm3

Melting Point：

42-44 °C

Boiling Point：

74 °C @ Press: 0.8 Torr

Flash Point：

>230 °F

Refractive Index：

1.457

Storage Conditions：

2-8°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3261 8/PG 3

wgk germany：

hazard class code：

34-36/37

safety instructions：

26-27-28-36/37/39-45

Marks：

Precautionary statement(s)：

P261-P280-P305 + P351 + P338-P310

Hazard Statements：

H314-H335

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P261, P264, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P363, P403+P233, 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.

Computed Properties

Molecular Weight:226.27
XLogP3:2.8
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:226.12050905
Monoisotopic Mass:226.12050905
Topological Polar Surface Area:52.6
Heavy Atom Count:16
Complexity:309
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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1,4-Dipropyl 2-butynedioate Formula

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Hot Searches: etoac; n2o4 lewis structure; nitrohydrochloric acid; ethyl 4-aminobenzoate; ferric oxide; acrylic polymer

Guide of 1,4-Bis(1,1-dimethylethyl) 2-butynedioate

Basic Attributes
Characteristics
Safety Information
Computed Properties
Learn More Other Chemicals

1,4-Bis(1,1-dimethylethyl) 2-butynedioate

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