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trans-4-Phenyl-3-buten-2-one

trans-4-Phenyl-3-buten-2-one structure

CAS No:
1896-62-4
Formula:
C10H10O
Chemical Name:
trans-4-Phenyl-3-buten-2-one
Synonyms:
3-Buten-2-one,4-phenyl-,(3E)-;3-Buten-2-one,4-phenyl-,(E)-;(3E)-4-Phenyl-3-buten-2-one;Methyl trans-styryl ketone;trans-Benzylideneacetone;trans-1-Phenylbut-1-en-3-one;trans-Benzalacetone;trans-4-Phenyl-3-buten-2-one;trans-Phenylvinyl methyl ketone;(E)-Benzylideneacetone;(E)-Methyl styryl ketone;(E)-Benzalacetone;(E)-4-Phenyl-3-buten-2-one;Methyl (E)-2-phenylethenyl ketone;trans-4-Phenyl-3-butene-2-one;trans-4-Phenylbuten-2-one;(E)-Benzalacetone
Categories:
Chemical Reagents > Organic Reagents

Description

Solid

Solid|colourless to slightly yellow crystalline solid with a sweet, pungent, creamy, floral odour

Trans-benzylideneacetone is the trans-isomer of benzylideneacetone. It acts as an inhibitor of the enzyme phospholipase A2 (EC 3.1.1.4) of insects like diamond back moth. It has a role as a flavouring agent, a fragrance, a bacterial metabolite and an EC 3.1.1.4 (phospholipase A2) inhibitor.

trans-4-Phenyl-3-buten-2-one Basic Attributes

Molecular Weight：

146.19

Exact Mass：

146.19

EC Number：

204-555-1

UNII：

B03X40BMT5

NSC Number：

5605

DSSTox ID：

DTXSID4025662|DTXSID1031626

HScode：

2914399090

Characteristics

PSA：

17.1

XLogP3：

2.1

Appearance：

Yellow Crystalline Substance

Density：

1.0±0.1 g/cm3

Melting Point：

42 °C

Boiling Point：

262 °C

Flash Point：

150 °F

Refractive Index：

1.563

Water Solubility：

Practically insoluble in water;alcohol: freely soluble (lit.)

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.

Vapor Pressure：

0.01 mm Hg ( 25 °C)

Flammability characteristics：

Flammable; burning produces irritating fumes

Safety Information

Hazard category：

Transport codes：

UN 3077 9/PG III

wgk germany：

hazard class code：

36/37/38-43-42/43

safety instructions：

7-26-36/37/39-37/39

RTECS Number：

EN0330050

Marks：

Xn,Xi

Storage features：

Ventilated, low temperature and dry

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions. May discolor on exposure to light.

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H315-H317-H319-H335

GHS Classification：

|Warning|H315 (97.56%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H315 (85.45%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P272, P280, P302+P352, P321, P332+P313, P333+P313, P362, P363, and P501|Aggregated GHS information provided by 1844 companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

4-phenyl-3-buten-2-one

trans-4-Phenyl-3-buten-2-one Use and Manufacturing

Uses

trans-4-Phenyl-3-buten-2-one is used in various synthetic preparations.

Plating agents and surface treating agents

Production

< 25,000 lb

Manufacturing Info：

Paint and coating manufacturing|3-Buten-2-one, 4-phenyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:146.19
XLogP3:2.1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:146.073164938
Monoisotopic Mass:146.073164938
Topological Polar Surface Area:17.1
Heavy Atom Count:11
Complexity:152
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of trans-4-Phenyl-3-buten-2-one

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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(E)-4-Phenyl-3-buten-2-one

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Content: 99.00%

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Distributor Supplier of Perfluorinated surfactants

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wuhan Bright Chemical CO.,LTD Contact Supplier

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Manufactory Supplier of chrome fog inhibitor,EDTP,Disodium Salt,Methanedisulfonic Acid,CHPS-na,Methane Disulfonic Acid,Methane Disulfonic Acid,Ralufon NAPE 14-90,silicone oil

Benzylidene acetone(BAR)

CAS No.: 1896-62-4

Grade: Industrial Grade

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

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trans-4-Phenyl-3-buten-2-one 99% see COA kanbei

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Guide of trans-4-Phenyl-3-buten-2-one

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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trans-4-Phenyl-3-buten-2-one

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