Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methylthio-4-methyl-2-pentanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23550-40-5

23550-40-5 structure

23550-40-5 structure

Name: 4-Methyl-4-(methylsulfanyl)-2-pentanone
Chemical Name: 4-methyl-4-methylsulfanylpentan-2-one
CAS Number: 23550-40-5
Molecular Formula: C₇H₁₄OS
Molecular Weight: 146.251
Catalog: Flavors and spices Synthetic spice Thioether perfume
Create Date: 2018-03-24 08:00:00
Modify Date: 2026-07-01 18:27:21

Name	4-methyl-4-methylsulfanylpentan-2-one
Synonyms	4-methyl-4-(methylthio)-2-pentanon Methylthio-4-Methyl-2-pen Einecs -6 4-METHYLMERCAPTO-4-METHYLPENTAN-2-ONE 4,4-dimethyl-5-thiahexan-2-one 4-METHYLTHIO-4-METHYL-2-PENTANONE 4-(METHYLTHIO)-4-METHYLPENTAN-2-ONE 4-methyl-4-methylsulfanyl-pentan-2-one 4,4-Dimethyl-5-thiahexane-2-one 4-METHYL-4-(METHYLTHIO)PENTAN-2-ONE 2-Pentanone, 4-methyl-4-(methylthio) 4-Methylthio-4-methyl-2-pentanone //BP EINECS 245-727-6 UNII-G69HK72Q3Y 4-Methyl-4-(methylsulfanyl)pentan-2-one Fema no 4-METHYL-4-(METHYLTHIO)-2-PENTANONE MFCD00049253 4-METHYL-4-(METHYLMERCAPTO)PENTAN-2-ONE 4-Methyl-4-Methylthio-2-pentnone 4-Methyl-4-(Methylsulfanyl)pentan-2-one 4-Methylthio-4-methyl-2-pentanone

Density	0.9±0.1 g/cm3
Boiling Point	202.4±23.0 °C at 760 mmHg
Molecular Formula	C₇H₁₄OS
Molecular Weight	146.251
Flash Point	73.5±8.3 °C
Exact Mass	146.076538
PSA	42.37000
LogP	1.40
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.459

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	T+
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	1224
WGK Germany	3
Packaging Group	II
HS Code	2930909090

74-93-1 structure

74-93-1

67-64-1 structure

67-64-1

108-95-2 structure

108-95-2

~%

80-05-7 structure

80-05-7

Detail

Literature: WO2007/130040 A1, ; Page/Page column 20-21 ;

6156-18-9 structure

6156-18-9

67-64-1 structure

67-64-1

108-95-2 structure

108-95-2

~%

80-05-7 structure

80-05-7

Detail

Literature: WO2007/130040 A1, ; Page/Page column 20-21 ;

141-79-7 structure

141-79-7

74-93-1 structure

74-93-1

~%

23550-40-5 structure

23550-40-5

Literature: Gazzetta Chimica Italiana, , vol. 98, p. 1046 - 1064

6156-18-9 structure

6156-18-9

~%

23550-40-5 structure

23550-40-5

Literature: Journal of Organic Chemistry, , vol. 44, # 9 p. 1544 - 1550

26477-85-0 structure

26477-85-0

67-64-1 structure

67-64-1

~%

23550-40-5 structure

23550-40-5

Literature: Canadian Journal of Chemistry, , vol. 49, p. 2983 - 2989

Precursor 5
74-93-1 67-64-1 108-95-2 6156-18-9
141-79-7
DownStream 1
68152-40-9

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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