N-methylguanidine

Modify Date: 2026-07-14 19:09:52

N-methylguanidine Structure
N-methylguanidine structure
Common Name N-methylguanidine
CAS Number 471-29-4 Molecular Weight 73.09710
Density 1.19g/cm3 Boiling Point 172.4ºC at 760mmHg
Molecular Formula C2H7N3 Melting Point 180-200ºC
MSDS N/A Flash Point 58.1ºC

Summary: Methylguanidine (Chinese name: 甲胍) is a chemical substance with CAS number 471-29-4. The molecular formula is C2H7N3 and the molecular weight is 73.09710. The melting point is 180-200ºC and the boiling point is 172.4ºC. The density is 1.19g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name methylguanidine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.19g/cm3
Boiling Point 172.4ºC at 760mmHg
Melting Point 180-200ºC
Molecular Formula C2H7N3
Molecular Weight 73.09710
Flash Point 58.1ºC
Exact Mass 73.06400
PSA 61.90000
LogP 0.29020
Vapour Pressure 1.33mmHg at 25°C
Index of Refraction 1.513
InChIKey CHJJGSNFBQVOTG-UHFFFAOYSA-N
SMILES CN=C(N)N

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Methylguanidinium
Guanidine,methyl
Methylguanidin
Monomethyl guanidin
N-Methylguanidine
2-methylguanidine

 N-methylguanidine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of methylguanidine?
A: InChIKey of methylguanidine is CHJJGSNFBQVOTG-UHFFFAOYSA-N.
Q: What is the English name of methylguanidine?
A: The English name of methylguanidine is methylguanidine.
Q: What is the LogP of methylguanidine?
A: LogP of methylguanidine is 0.29020.
Q: What English synonyms does methylguanidine have?
A: English synonyms of methylguanidine: Methylguanidinium, Guanidine,methyl, Methylguanidin, Monomethyl guanidin, N-Methylguanidine, 2-methylguanidine.
Q: What is the melting point of methylguanidine?
A: Melting point of methylguanidine is 180-200ºC.
Q: What is the molecular formula of methylguanidine?
A: Molecular formula of methylguanidine is C2H7N3.
Q: What is the SMILES notation of methylguanidine?
A: SMILES notation of methylguanidine is CN=C(N)N.
Q: What is the boiling point of methylguanidine?
A: Boiling point of methylguanidine is 172.4ºC at 760mmHg.
Q: What is the CAS number of methylguanidine?
A: CAS number of methylguanidine is 471-29-4.
Q: What are the downstream products of methylguanidine?
A: Related downstream products(CAS) of methylguanidine: 74-89-5;7664-41-7;4245-76-5;961-07-9;17228-38-5;83655-13-4;88075-50-7;98141-16-3;89181-81-7.

 N-methylguanidinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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