Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-(4-Tolylsulfonyl)azetidin-3-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-[(4-Methylphenyl)sulfonyl]-3-azetidinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

76543-27-6

76543-27-6 structure

76543-27-6 structure

Name: N-(4-Tolylsulfonyl)azetidin-3-one
Chemical Name: N-p-tosyl-3-azetidinone
CAS Number: 76543-27-6
Molecular Formula: C₁₀H₁₁NO₃S
Molecular Weight: 225.264
Create Date: 2017-05-01 18:09:01
Modify Date: 2025-08-25 11:55:32

Name	N-p-tosyl-3-azetidinone
Synonyms	N-(4-Tolylsulfonyl)azetidin-3-one 1-[(4-Methylphenyl)sulfonyl]-3-azetidinone 1-[(4-Methylphenyl)sulfonyl]azetidin-3-one 3-Azetidinone, 1-[(4-methylphenyl)sulfonyl]- 1-Tosylazetidin-3-one

Density	1.4±0.1 g/cm3
Boiling Point	395.4±52.0 °C at 760 mmHg
Melting Point	147-152°C
Molecular Formula	C₁₀H₁₁NO₃S
Molecular Weight	225.264
Flash Point	193.0±30.7 °C
Exact Mass	225.045959
PSA	62.83000
LogP	0.79
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.608

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P280-P301 + P312 + P330-P304 + P340 + P312-P305 + P351 + P338-P337 + P313
Hazard Codes	Xn
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
HS Code	2933990090

Precursor 0
DownStream 2
1349199-60-5 1349199-62-7

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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