75681-13-9

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Basic information

Product Name: METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE
Synonyms: BUTTPARK 154\18-11;METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE;Methyl 3-hydrazinothiophene-2-carboxylate, tech;3-Hydrazino-2-thiophenecarboxylic acid methyl ester;3-Hydrazinothiophene-2-carboxylic acid methyl ester;methyl 3-hydrazinylthiophene-2-carboxylate
CAS NO:75681-13-9
Molecular Formula: C₆H₈N₂O₂S
Molecular Weight: 172.2
EINECS: N/A
Product Categories: N/A
Mol File: 75681-13-9.mol
Article Data: 0

Chemical Properties

Melting Point: 69℃
Boiling Point: 328.9°C at 760 mmHg
Flash Point: 152.7°C
Appearance: /
Density: 1.395g/cm³
Vapor Pressure: 0.000184mmHg at 25°C
Refractive Index: 1.648
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE(CAS DataBase Reference)
NIST Chemistry Reference: METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE(75681-13-9)
EPA Substance Registry System: METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE(75681-13-9)

Safety Data

Hazard Codes: Xi:Irritant;
Statements: R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable g
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 75681-13-9(Hazardous Substances Data)

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2-Thiophenecarboxylicacid, 3-hydrazinyl-, methyl ester
Cas No: 75681-13-9
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Hangzhou J&H Chemical Co., Ltd.
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Methyl 3-hydrazinothiophene-2-carboxylate
Cas No: 75681-13-9
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Antimex Chemical Limied
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METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE
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Finetech Industry Limited
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2-Thiophenecarboxylicacid, 3-hydrazinyl-, methyl ester
Cas No: 75681-13-9
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Tianjin SPHINX SCIENTIFIC LAB.
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75681-13-9 Usage

General Description

. Methyl 3-hydrazinothiophene-2-carboxylate is a chemical compound with the molecular formula C6H7N3O2S. It is a white to light pink powder with a melting point of around 130-135°C. METHYL 3-HYDRAZINOTHIOPHENE-2-CARBOXYLATE is widely used in organic synthesis and pharmaceutical research. It is commonly employed in the preparation of various pharmaceutical intermediates and biologically active compounds. Additionally, it has been studied for its potential applications in anti-inflammatory and antitumor drug development. The compound exhibits hydrazine and carboxylic acid functional groups, making it a versatile building block for the synthesis of diverse organic molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 75681-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75681-13:
(7*7)+(6*5)+(5*6)+(4*8)+(3*1)+(2*1)+(1*3)=149
149 % 10 = 9
So 75681-13-9 is a valid CAS Registry Number.

InChI:InChI=1/C6H8N2O2S/c1-10-6(9)5-4(8-7)2-3-11-5/h2-3,8H,7H2,1H3

75681-13-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl 3-hydrazinylthiophene-2-carboxylate

1.2 Other means of identification

Product number	-
Other names	methyl 3-hydrazino-2-thiophenecarboxylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:75681-13-9 SDS

75681-13-9Upstream product

75681-13-9Downstream Products

686269-97-6 methyl 3-[(2E)-2-benzylidenehydrazino]thiophene-2-carboxylate

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