Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methyl-4-sulfanylpentanoic acid
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-MERCAPTO-4-METHYLVALERIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

140231-31-8

140231-31-8 structure

140231-31-8 structure

Name: 4-Methyl-4-sulfanylpentanoic acid
Chemical Name: 4-methyl-4-sulfanylpentanoic acid
CAS Number: 140231-31-8
Molecular Formula: C₆H₁₂O₂S
Molecular Weight: 148.223
Create Date: 2018-06-13 08:31:16
Modify Date: 2024-01-02 15:25:09

Name	4-methyl-4-sulfanylpentanoic acid
Synonyms	4-mercapto-4-methylpentanoic acid Pentanoic acid,4-mercapto-4-methyl 4-Methyl-4-sulfanylpentanoic acid 4-MERCAPTO-4-METHYLVALERIC ACID Pentanoic acid, 4-mercapto-4-methyl- 4-Mercapto-4-methyl-valeriansaeure I04-8314

Density	1.1±0.1 g/cm3
Boiling Point	256.4±23.0 °C at 760 mmHg
Molecular Formula	C₆H₁₂O₂S
Molecular Weight	148.223
Flash Point	108.9±22.6 °C
Exact Mass	148.055801
PSA	76.10000
LogP	1.38
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.488

Hazard Codes	C
HS Code	2930909090

131237-84-8 structure

131237-84-8

~40%

140231-31-8 structure

140231-31-8

Literature: IMMUNOGEN, INC. Patent: US2004/235840 A1, 2004 ; Location in patent: Page 23-24 ;

3772-13-2 structure

3772-13-2

124-38-9 structure

124-38-9

~38%

140231-31-8 structure

140231-31-8

Literature: Immunogen, Inc. Patent: US2004/39176 A1, 2004 ;

Precursor 2
3772-13-2 124-38-9
DownStream 1
796073-55-7

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%