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2,3-Dimethyl-1-butene

2,3-Dimethyl-1-butene structure

CAS No:
563-78-0
Formula:
C6H12
Chemical Name:
2,3-Dimethyl-1-butene
Synonyms:
1-Butene,2,3-dimethyl-;2,3-Dimethyl-1-butene;2-Isopropylpropene;1-Isopropyl-1-methylethylene;NSC 73906;2,3-Dimethyl-1-butylene
Categories:
Chemical Reagents > Organic Reagents

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Description

CLEAR COLOURLESS TO LIGHT YELLOW LIQUID

2,3-Dimethyl-1-butene Basic Attributes

Molecular Weight：

84.16

Exact Mass：

84.16

BRN：

505982

EC Number：

209-262-2

UNII：

82885MLV85

NSC Number：

73906

DSSTox ID：

DTXSID7073195

HScode：

29012980

Characteristics

PSA：

XLogP3：

3.27

Appearance：

Clear, colorless liquid.

Density：

0.6695 g/cm³ @ Temp: 20 °C

Melting Point：

-157.3 °C

Boiling Point：

55.6 °C

Flash Point：

−1 °F

Refractive Index：

1.394

Water Solubility：

H2O: <0.1 g/L (20 ºC)

Storage Conditions：

Flammables area

Vapor Pressure：

412 mm Hg ( 37.7 °C)

Explosive limit：

1.2%(V)

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3295 3/PG 2

wgk germany：

hazard class code：

11-65

safety instructions：

16-33-62-9

Marks：

F,Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 84 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,3-Dimethyl-1-butene Use and Manufacturing

2,3-Dimethyl-1-butene is used in reactions to convert fatty acids to flavor compounds. It is also used in reactions with asymmetric glyoxylate to form α-hydroxy esters.

Computed Properties

Molecular Weight:84.16
XLogP3:2.8
Rotatable Bond Count:1
Exact Mass:84.093900383
Monoisotopic Mass:84.093900383
Heavy Atom Count:6
Complexity:51.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 563-78-0

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2,3-Dimethyl-1-butene

CAS No.: 563-78-0

Grade: Industrial Grade

Content: 99%

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