2-Hydroxy-4-(methylthio)butyric Acid

Modify Date: 2024-01-02 10:54:25

2-Hydroxy-4-(methylthio)butyric Acid structure	Common Name	2-Hydroxy-4-(methylthio)butyric Acid
	CAS Number	583-91-5	Molecular Weight	150.196
	Density	1.3±0.1 g/cm3	Boiling Point	316.5±27.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₀O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	145.2±23.7 °C

Name	2-hydroxy-4-methylsulfanylbutanoic acid
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	316.5±27.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀O₃S
Molecular Weight	150.196
Flash Point	145.2±23.7 °C
Exact Mass	150.035065
PSA	82.83000
LogP	0.35
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.529

2-Hydroxy-4-(methylthio)butyric Acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET4731500

CHEMICAL NAME :: Butyric acid, 2-hydroxy-4-(methylthio)-

CAS REGISTRY NUMBER :: 583-91-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C5-H10-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3478 mg/kg

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

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 31(Suppl),54,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83811 No. of Facilities: 92 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 440 (estimated)

Hazard Codes	Xi
Risk Phrases	R23/24/25
Safety Phrases	S26-S36/37/39-S45
RTECS	ET4731500

4-methylthio-2-hydroxybutyric acid

MHA acid

DL-2-Hydroxy-4-(methylthio)butyric acid

4-methylmercapto-2-hydroxy-butyric acid

MHA

Butanoic acid,2-hydroxy-4-(methylthio)

EINECS 209-523-0

2-Hydroxy-4-(methylmercapto)butyric Acid

Desmeninol

2-Hydroxy-4-(methylthio)-butanoic Acid

Alimet

2-Hydroxy-4-(methylsulfanyl)butanoic acid

Butanoic acid, 2-hydroxy-4-(methylthio)-

α-Hydroxy-DL-methionine

MHA-FA

MFCD00070490

2-hydroxy-4-(methylthio)butyric acid

[14C]-DL-HMB

Methionine hydroxy analog

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hydroxy-4-(methylthio)butyric Acid
Price: Click To Check
Purity: 85.0%
Delivery: 10 Day
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Hydroxy-4-(methylthio)butyric Acid
Price: ￥288.0/1g ￥798.0/5g
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DC Chemicals Limited
China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Hydroxy-4-(methylthio)butanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Price: ￥780/100g

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2-Hydroxy-4-(methylthio)butyric Acid

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Synonyms