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(2E)-2-Methyl-2-butenoyl chloride

(2E)-2-Methyl-2-butenoyl chloride structure

CAS No:
35660-94-7
Formula:
C5H7ClO
Chemical Name:
(2E)-2-Methyl-2-butenoyl chloride
Synonyms:
2-Butenoyl chloride,2-methyl-,(2E)-;2-Butenoyl chloride,2-methyl-,(E)-;Tigloyl chloride;(2E)-2-Methyl-2-butenoyl chloride;Tiglic acid chloride;(E)-2-Methyl-2-butenoyl chloride;trans-2-Methyl-2-butenoyl chloride;(E)-2-Methylbut-2-enoyl chloride
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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(2E)-2-Methyl-2-butenoyl chloride Basic Attributes

Molecular Weight：

118.56

Exact Mass：

118.56

EC Number：

252-659-0

Characteristics

Density：

1,08 g/cm3

Boiling Point：

142-145 °C

Refractive Index：

n20/D 1.471

Safety Information

Packing level：

Hazard category：

8/3

Transport codes：

3265

wgk germany：

hazard class code：

10-23/24/25-34

safety instructions：

16-26-36/37/39-45

Marks：

GHS Classification：

|Danger|H225 (97.44%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P310, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P312, P321, P322, P330, P361, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

(2E)-2-Methyl-2-butenoyl chloride Use and Manufacturing

Tigloyl Chloride is used in the polymerization of propylene as well as through a Freidel-Crafts reaction for the preparation of permethylindenyl complexes of transition metals. As well, it is primari ly used as a reagent in the enantioselective synthesis of dihydropyrans.

Computed Properties

Molecular Weight:118.56
XLogP3:2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:118.0185425
Monoisotopic Mass:118.0185425
Topological Polar Surface Area:17.1
Heavy Atom Count:7
Complexity:105
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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2-Butenoyl chloride,2-methyl-, (2E)-

CAS No.: 35660-94-7

Content: 99.00%

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Guide of (2E)-2-Methyl-2-butenoyl chloride

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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