Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl thiobutyrate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2432-51-1

2432-51-1 structure

Name: Methyl thiobutyrate
Chemical Name: S-methyl butanethioate
CAS Number: 2432-51-1
Molecular Formula: C₅H₁₀OS
Molecular Weight: 118.197
Catalog: Flavors and spices Synthetic spice Carboxylic acid and ester perfume Aliphatic carboxylate
Create Date: 2018-07-25 19:47:37
Modify Date: 2025-08-27 14:57:49

Name	S-methyl butanethioate
Synonyms	S-Methyl thiobutanoate,S-Methyl thiobutyrate Methyl-thiobutyrat BUTANETHIOIC ACID,S-METHYL ESTER Methanethiol butyrate methyl thiol-butyrate EINECS 219-407-1 S-Methyl butanethioate Methyl thiobutyrate Methanethiol n-butyrate methyl butanethioate S-Methyl Thiobutyrate S-methyl thiobutanoate Butanethioic acid, S-methyl ester Buttersaeurethiomethylester Butyric acid,thio-,S-methyl ester MFCD00009872 Thiobutyric Acid S-Methyl Ester

Density	1.0±0.1 g/cm3
Boiling Point	141.4±9.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀OS
Molecular Weight	118.197
Flash Point	34.4±0.0 °C
Exact Mass	118.045235
PSA	42.37000
LogP	1.79
Vapour Pressure	5.9±0.3 mmHg at 25°C
Index of Refraction	1.457
Storage condition	2~8°C

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R10;R36/37/38
Safety Phrases	S16-S26-S36/37/39-S37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	2930909090

623-42-7

75-24-1

~43%

2432-51-1

Literature: Thiel, Verena; Brinkhoff, Thorsten; Dickschat, Jeroen S.; Wickel, Susanne; Grunenberg, Joerg; Wagner-Doebler, Irene; Simon, Meinhard; Schulz, Stefan Organic and Biomolecular Chemistry, 2010 , vol. 8, # 1 p. 234 - 246

5309-97-7

77-78-1

~51%

2432-51-1

Literature: Harrowven, David C.; Lucas, Matthew C.; Howes, Peter D. Tetrahedron, 1999 , vol. 55, # 4 p. 1187 - 1196

74-93-1

141-75-3

2432-51-1

Literature: Journal of Organic Chemistry, , vol. 38, p. 4239 - 4243

Precursor 6
623-42-7 75-24-1 5309-97-7 77-78-1
74-93-1 141-75-3
DownStream 6
496-77-5 5455-24-3 3931-64-4 107-92-6
7473-90-7 58821-26-4

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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