Shanghai Nianxing Industrial Co., Ltd
China
Product Name: UNII:1B27G5W046
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: UNII:1B27G5W046
Price: ￥128.0/5g ￥478.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(Methylthio)butanal
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16630-52-7

16630-52-7 structure

16630-52-7 structure

Name: UNII:1B27G5W046
Chemical Name: 3-(Methylthio)butanal
CAS Number: 16630-52-7
Molecular Formula: C₅H₁₀OS
Molecular Weight: 118.197
Catalog: Flavors and spices Synthetic spice Thioether perfume
Create Date: 2018-06-09 07:08:06
Modify Date: 2025-08-22 18:40:02

Name	3-(Methylthio)butanal
Synonyms	3-(Methylsulfanyl)butanal Butanal, 3-(methylthio)- 3-(Methylthio)butanal 3-Methylthiobutanal UNII:1B27G5W046 3-(Methylthio)Butyraldehyde EINECS 240-678-7 3-methylsulfanylbutanal β-(Methylthio)butyraldehyde MFCD00036622

Density	1.0±0.1 g/cm3
Boiling Point	174.0±23.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀OS
Molecular Weight	118.197
Flash Point	62.2±0.0 °C
Exact Mass	118.045235
PSA	42.37000
LogP	1.05
Vapour density	4.1 (vs air)
Vapour Pressure	1.2±0.3 mmHg at 25°C
Index of Refraction	1.456

Symbol	GHS02, GHS05, GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H226-H318-H331-H341-H400
Precautionary Statements	P210-P261-P280-P304 + P340 + P312-P305 + P351 + P338 + P310-P370 + P378
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	1989
WGK Germany	3
HS Code	2930909090

123-73-9 structure

123-73-9

5188-07-8 structure

5188-07-8

~95%

16630-52-7 structure

16630-52-7

Literature: US2010/48939 A1, ; Page/Page column 3 ;

74-93-1 structure

74-93-1

123-73-9 structure

123-73-9

~%

16630-52-7 structure

16630-52-7

Literature: Journal of the Chemical Society, , p. 3315,3317

123-73-9 structure

123-73-9

74-93-1 structure

74-93-1

~%

16630-52-7 structure

16630-52-7

99116-25-3 structure

99116-25-3

Literature: Journal of the Chemical Society, , p. 3056,3063

Precursor 3
123-73-9 5188-07-8 74-93-1
DownStream 0

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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