ChemicalBook > CAS DataBase List > 2-Thiophenecarboxylic acid hydrazide

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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View Lastest Price from 2-Thiophenecarboxylic acid hydrazide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Thiophenecarboxylic acid hydrazide 2361-27-5
Price
US $0.10-1.00/KG
Min. Order
1g
Purity
99%
Supply Ability
50tons
Release date
2020-04-24
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

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