Trimethylamine oxide dihydrate

Modify Date: 2025-08-25 09:32:53

Trimethylamine oxide dihydrate structure	Common Name	Trimethylamine oxide dihydrate
	CAS Number	62637-93-8	Molecular Weight	111.140
	Density	1.157 g/cm3	Boiling Point	N/A
	Molecular Formula	C₃H₁₃NO₃	Melting Point	95-99 °C(lit.)
	MSDS	Chinese USA	Flash Point	95 °C
	Symbol	GHS07	Signal Word	Warning

Name	Trimethylamine N-oxide dihydrate
Synonym	More Synonyms

Density	1.157 g/cm3
Melting Point	95-99 °C(lit.)
Molecular Formula	C₃H₁₃NO₃
Molecular Weight	111.140
Flash Point	95 °C
Exact Mass	111.089546
PSA	47.89000
LogP	0.08270
InChIKey	PGFPZGKEDZGJQZ-UHFFFAOYSA-N
SMILES	C[N+](C)(C)[O-].O.O

Trimethylamine oxide dihydrate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YH2850000

CHEMICAL NAME :: Trimethylamine oxide, dihydrate

CAS REGISTRY NUMBER :: 62637-93-8

LAST UPDATED :: 199012

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C3-H9-N-O.2H2-O

MOLECULAR WEIGHT :: 111.17

WISWESSER LINE NOTATION :: ON1&1&1 &QH 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,74,1972 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8700 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,74,1972

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1289,1935

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	YH2850000

EINECS 214-675-6

MFCD00149077

Trimethylamine oxide dihydrate

Amine oxide, trimethyl-, hydrate (1:2)

N,N-dimethylmethanamine oxide,dihydrate

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Product Name: Trimethylamine oxide dihydrate
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China
Product Name: Trimethylamine N-oxide dihydrate
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Trimethylamine N-oxide dihydrate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
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