2-Thiophenecarboxylic acid hydrazide

Product Name: 2-Thiophenecarboxylic acid hydrazide
CAS No.: 2361-27-5
Chemical Name: 2-Thiophenecarboxylic acid hydrazide
Synonyms: THENOIC HYDRAZIDE;AKOS BBS-00004097;2-Thenoylhydrazine;2-Thenoic hydrazide;LABOTEST-BB LT00772322;2-THIOPHENECARBOHYDRAZIDE;hiophene-2-carbohydrazide;THIOPHENE-2-CARBOHYDRAZIDE;2-Thiophenecarbonyl hydrazide;Thiophene-2-carbohydrazide 98%
CBNumber: CB3148866
Molecular Formula: C5H6N2OS
Formula Weight: 142.18
MOL File: 2361-27-5.mol

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2-Thiophenecarboxylic acid hydrazide Property

Melting point:: 136-139 °C(lit.)
Density: 1.291 (estimate)
refractive index: 1.6430 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
form: Crystalline Powder
pka: 12.43±0.10(Predicted)
color: Slightly yellow to beige
BRN: 114437
InChIKey: SOGBOGBTIKMGFS-UHFFFAOYSA-N
CAS DataBase Reference: 2361-27-5(CAS DataBase Reference)
NIST Chemistry Reference: 2-Thiophenecarboxylic acid, hydrazide(2361-27-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-24/25
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T1388
Product name: 2-Thiophenecarboxylic acid hydrazide
Purity: ≥98%
Packaging: 1g
Price: $43.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: T1388
Product name: 2-Thiophenecarboxylic acid hydrazide
Purity: ≥98%
Packaging: 5g
Price: $66
Updated: 2024/03/01

TCI Chemical

Product number: T1140
Product name: 2-Thiophenecarboxylic Hydrazide
Purity: >98.0%(HPLC)
Packaging: 10g
Price: $80
Updated: 2024/03/01

Alfa Aesar

Product number: A11270
Product name: Thiophene-2-carboxylic hydrazide
Purity: 98+%
Packaging: 5g
Price: $40.65
Updated: 2024/03/01

Alfa Aesar

Product number: A11270
Product name: Thiophene-2-carboxylic hydrazide
Purity: 98+%
Packaging: 25g
Price: $127.65
Updated: 2024/03/01

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2-Thiophenecarboxylic acid hydrazide Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

2-Thiophenecarboxylic acid hydrazide Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Ethyl 2-thiophenecarboxylate Methanol

Preparation Products

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2-Thiophenecarboxylic acid hydrazide Suppliers

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View Lastest Price from 2-Thiophenecarboxylic acid hydrazide manufacturers

Honest Joy Holdings Limited

Product: 2-Thiophenecarboxylic acid hydrazide 2361-27-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.0%
Supply Ability: 100 tons
Release date: 2022-01-26

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Thiophenecarboxylichydrazide 2361-27-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-Thiophenecarboxylichydrazide 2361-27-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

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