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3-Methylthiophene

3-Methylthiophene structure

CAS No:
616-44-4
Formula:
C5H6S
Chemical Name:
3-Methylthiophene
Synonyms:
Thiophene,3-methyl-;3-Methylthiophene;3-Thiotolene;β-Methylthiophene;NSC 65439;3-Thienylmethane
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

clear colorless to light yellow liquid

Liquid

3-Methylthiophene is a member of thiophenes.

3-Methylthiophene Basic Attributes

Molecular Weight：

98.17

Exact Mass：

98.17

BRN：

1300

EC Number：

210-482-6

UNII：

FK9ID0X5QV

NSC Number：

65439

DSSTox ID：

DTXSID8060666

HScode：

29349990

Characteristics

PSA：

28.2

XLogP3：

2.34

Appearance：

Clear colorless to light yellow Liquid

Density：

1.0220 g/cm³ @ Temp: 20 °C

Melting Point：

-69 °C

Boiling Point：

115.5 °C

Flash Point：

52 °F

Refractive Index：

1.531

Water Solubility：

H2O: insoluble

Storage Conditions：

Flammables area

Vapor Pressure：

42.4 mm Hg ( 37.7 °C)

Toxicity：

Oral-Mouse LD50: 1800 mg/kg; inhalation-mouse LC50: 18 g/m3/2 hours

Flammability characteristics：

It is flammable in case of open flame, high temperature and oxidant; burning produces toxic sulfur oxide fumes

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

11-20/22-36/37/38-37

safety instructions：

7-16-29-33-36-37/39-26-7/9

RTECS Number：

XM9800000

Marks：

F,Xn,Xi

Storage features：

The warehouse is ventilated, low temperature and dry; stored separately from oxidants and acids

Hazard note：

Flammable/Harmful

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P210

Hazard Statements：

H225-H302-H332

GHS Classification：

|Danger|H225 (99.46%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 186 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

moderately toxic

Bioconcentration：

5.25

Drug Information

Biological Half-Life：

0.05 Days

MeSH Entry Terms：

P3MT

3-Methylthiophene Use and Manufacturing

Uses

Conducting polymer precursor.1

Manufacturing Info：

Thiophene, 3-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:98.17
XLogP3:2.3
Hydrogen Bond Acceptor Count:1
Exact Mass:98.01902136
Monoisotopic Mass:98.01902136
Topological Polar Surface Area:28.2
Heavy Atom Count:6
Complexity:43.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3-Methylthiophene

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

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High Quality 99% Purity of 3-Methylthiophene CAS NO 616-44-4 ISO 9001:2005 REACH Verified Producer

CAS No.: 616-44-4

Grade: Industrial Grade

Content: 99%

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Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
2 YRS

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Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

3-Methylthiophene

Unit Price: $1 /KG EXW

CAS No.: 616-44-4

Grade: pharmaceutical grade

Content: 99%

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

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3-Methylthiophene 616-44-4

CAS No.: 616-44-4

Grade: Industrial Grade

Content: 99%

Inquiry

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Guide of 3-Methylthiophene

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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3-Methylthiophene

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