1,5,5-TRIMETHYLHYDANTOIN

Modify Date: 2025-08-25 10:33:01

1,5,5-TRIMETHYLHYDANTOIN structure	Common Name	1,5,5-TRIMETHYLHYDANTOIN
	CAS Number	6851-81-6	Molecular Weight	142.15600
	Density	1.117 g/cm3	Boiling Point	N/A
	Molecular Formula	C₆H₁₀N₂O₂	Melting Point	161-164 °C(lit.)
	MSDS	N/A	Flash Point	N/A

Use of 1,5,5-TRIMETHYLHYDANTOIN

1,5,5-Trimethylhydantoin (TMH) is a non-isotopic internal standard (IS)[1].

Name	1,5,5-Trimethylhydantoin
Synonym	More Synonyms

Description	1,5,5-Trimethylhydantoin (TMH) is a non-isotopic internal standard (IS)[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Zi-Ao Huang, et al. Application of multisegment injection on quantification of creatinine and standard addition analysis of urinary 5-hydroxyindoleacetic acid simultaneously with creatinine normalization. Electrophoresis. 2020 Feb;41(3-4):183-193.

Density	1.117 g/cm3
Melting Point	161-164 °C(lit.)
Molecular Formula	C₆H₁₀N₂O₂
Molecular Weight	142.15600
Exact Mass	142.07400
PSA	49.41000
LogP	0.21330
Index of Refraction	1.463
Storage condition	2~8°C

1,5,5-TRIMETHYLHYDANTOIN MSDS(Chinese)

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2933990090

5,5-dimethyl-3-...

CAS#:951-13-3

methyl iodide

CAS#:74-88-4

~29%

1,5,5-TRIMETHYL...

CAS#:6851-81-6

Literature: Helvetica Chimica Acta, , vol. 75, p. 1251 - 1261

5,5-Dimethylimi...

CAS#:77-71-4

1,5,5-TRIMETHYL...

CAS#:6851-81-6

Literature: Helvetica Chimica Acta, , vol. 75, p. 1251 - 1261

5-ethyl-3,5-dim...

CAS#:6843-47-6

3,4,4-trimethyl...

CAS#:102617-77-6

1,5,5-TRIMETHYL...

CAS#:6851-81-6

N/A

CAS#:102617-84-5

Literature: Journal of Heterocyclic Chemistry, , vol. 22, # 4 p. 1025 - 1028

2,4-Imidazolidi...

CAS#:6345-19-3

3,4,4-trimethyl...

CAS#:102617-77-6

1,5,5-TRIMETHYL...

CAS#:6851-81-6

N/A

CAS#:102617-83-4

Literature: Journal of Heterocyclic Chemistry, , vol. 22, # 4 p. 1025 - 1028

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1,5,5-trimethylimidazolidine-2,4-dione

MFCD00040439

EINECS 229-945-9

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1,5,5-TRIMETHYLHYDANTOIN

Use of 1,5,5-TRIMETHYLHYDANTOIN

Names

1,5,5-TRIMETHYLHYDANTOIN Biological Activity

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.