4-Methylthiosemicarbazide

Product Name: 4-Methylthiosemicarbazide
CAS No.: 6610-29-3
Chemical Name: 4-Methylthiosemicarbazide
Synonyms: 4-METHYL-3-THIOSEMICARBAZIDE;methylthiosemicarbazide;n-methylthiosemicarbazide;b1130;4-Methylthiourea;4-Methylthiosemicarb;Methyl-3-thioseMicarbaz;4-methyl thiosemicarbazid;4-METHYLTHIOSEMICARBAZIDE;4-Methylthiosemicarbazide>
CBNumber: CB5198113
Molecular Formula: C2H7N3S
Formula Weight: 105.16
MOL File: 6610-29-3.mol

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4-Methylthiosemicarbazide Property

Melting point:: 135-138 °C (lit.)
Boiling point:: 168.4±23.0 °C(Predicted)
Density: 1.155 (estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.5800 (estimate)
storage temp.: Poison room
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 11.45±0.70(Predicted)
form: solid
color: White to Off-White
Water Solubility: Soluble in alcohol. Slightly soluble in water.
BRN: 605575
InChI: 1S/C2H7N3S/c1-4-2(6)5-3/h3H2,1H3,(H2,4,5,6)
InChIKey: PTVZQOAHCSKAAS-UHFFFAOYSA-N
SMILES: CNC(=S)NN
LogP: -1.21
CAS DataBase Reference: 6610-29-3(CAS DataBase Reference)
EPA Substance Registry System: Hydrazinecarbothioamide, N-methyl- (6610-29-3)

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Safety

Hazard Codes: T+
Risk Statements: 28
Safety Statements: 45-28A-1
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 3
RTECS: MV1407370
TSCA: TSCA listed
HS Code: 2930.90.9250
HazardClass: 6.1
PackingGroup: II
Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications: Acute Tox. 2 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H300Fatal if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 130060
Product name: 4-Methyl-3-thiosemicarbazide
Purity: 97%
Packaging: 10g
Price: $74.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: 130060
Product name: 4-Methyl-3-thiosemicarbazide
Purity: 97%
Packaging: 50g
Price: $278
Updated: 2025/07/31

TCI Chemical

Product number: M0289
Product name: 4-Methylthiosemicarbazide
Purity: >95.0%(T)
Packaging: 25g
Price: $64
Updated: 2025/07/31

TRC

Product number: M220653
Product name: 4-Methyl-3-thiosemicarbazide
Packaging: 25g
Price: $130
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA54890
Product name: 3-Amino-1-methylthiourea
Packaging: 10g
Price: $75
Updated: 2021/12/16

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4-Methylthiosemicarbazide Chemical Properties,Usage,Production

Chemical Properties

white to almost white crystalline powder

Uses

4-Methyl-3-thiosemicarbazide is used in the analysis of electronic features of sulfur-using high-resolution, low-temperature X-ray diffraction data sets. Further, it acts as an intermediate in organic synthesis.

General Description

4-Methyl-3-thiosemicarbazide is a subject of considerable pharmacological interest owing to its wide range of biological effects.

Flammability and Explosibility

Non flammable

4-Methylthiosemicarbazide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Methylthiosemicarbazide Suppliers

Americas 1 Belgium 2 CHINA 165 Europe 1 France 1 Germany 5 India 14 Japan 5 Slovakia 1 Switzerland 2 The Netherlands 1 United Kingdom 16 United States 36 Global 250

Jiaxing Deyi Chemical Co., Ltd

Tel: 05738586660
Email: jiaxingshidy@163.com
Country: China
ProdList: 7853
Advantage: 58

Henan Evonik Biotechnology Co. LTD

Tel: 15672878902
Email: hnyingchuang@163.com
Country: China
ProdList: 3889
Advantage: 58

Hubei Chenghai Chemical Co., Ltd

Tel: 027-59220433 18327245847
Email: 1400838877@qq.com
Country: China
ProdList: 9744
Advantage: 58

Nanjing Bermuda Biotechnology Co., Ltd.

Tel: 173-40521416 17340521416
Fax: 17340521416
Email: 1757224788@qq.com
Country: China
ProdList: 1993
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9411
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44802
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

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View Lastest Price from 4-Methylthiosemicarbazide manufacturers

Nanjing jinheyou Trading Co., Ltd.

Product: 4-Methylthiosemicarbazide 6610-29-3
Price: US $0.00/g
Min. Order: 1g
Purity: 98%min
Supply Ability: 20kg/month
Release date: 2019-11-05

Career Henan Chemical Co

Product: 4-Methylthiosemicarbazide 6610-29-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2019-05-24

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6610-29-3

6610-29-2

C2H7N3OS

CH3NHCSNHNH2

Sulfur Compounds

Thiocarbonyl Compounds

Organic Building Blocks

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Organic Building Blocks

Sulfur Compounds

Thiocarbonyl Compounds