Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(2-Propyn-1-yl)thiomorpholine 1,1-dioxide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

10442-03-2

10442-03-2 structure

10442-03-2 structure

Name: 4-(2-Propyn-1-yl)thiomorpholine 1,1-dioxide
Chemical Name: 4-prop-2-ynyl-1,4-thiazinane 1,1-dioxide
CAS Number: 10442-03-2
Molecular Formula: C₇H₁₁NO₂S
Molecular Weight: 173.233
Create Date: 2018-12-26 12:46:20
Modify Date: 2025-08-22 08:07:17

Name	4-prop-2-ynyl-1,4-thiazinane 1,1-dioxide
Synonyms	4-(2-Propyn-1-yl)thiomorpholine 1,1-dioxide 4-prop-2-ynyl-thiomorpholine 1,1-dioxide Thiomorpholine, 4-(2-propyn-1-yl)-, 1,1-dioxide 4-Propargyl thiomorpholine-1,1-dioxide 4-(2-propynyl)-1,1-dioxotetrahydro-4H-thiazine 4-(2-Propynyl)thiomorpholine 1,1-Dioxide MFCD00085157 4-(Prop-2-yn-1-yl)thiomorpholine 1,1-dioxide 4-prop-2-ynyl-1λ,4-thiazinane-1,1-dione 4-(Prop-2-ynyl)thiomorpholine 1,1-dioxide 4-Propargyl-thiazan-1,1-dioxid 4-Propargylthiomorpholine 1,1-Dioxide

Density	1.2±0.1 g/cm3
Boiling Point	333.7±37.0 °C at 760 mmHg
Melting Point	114ºC
Molecular Formula	C₇H₁₁NO₂S
Molecular Weight	173.233
Flash Point	155.6±26.5 °C
Exact Mass	173.051056
PSA	45.76000
LogP	-0.44
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.517

Hazard Codes	Xi: Irritant;
HS Code	2934999090

77-77-0 structure

77-77-0

2450-71-7 structure

2450-71-7

~%

10442-03-2 structure

10442-03-2

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 81, p. 156 - 159

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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