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: 1-Tosylpyrrole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17639-64-4

17639-64-4 structure

17639-64-4 structure

Name: 1-[(4-Methylphenyl)sulfonyl]-1H-pyrrole
Chemical Name: 1-(p-Toluenesulfonyl)pyrrole
CAS Number: 17639-64-4
Molecular Formula: C₁₁H₁₁NO₂S
Molecular Weight: 221.275
Create Date: 2018-03-10 08:00:00
Modify Date: 2026-07-01 12:05:51

Name	1-(p-Toluenesulfonyl)pyrrole
Synonyms	1-(p-Toluenesulfonyl)-1H-pyrrole 1-Tosylpyrrole 1-(p-Tolylsulfonyl)pyrrole 1H-Pyrrole, 1-[(4-methylphenyl)sulfonyl] 1-(4-methylphenyl)sulfonylpyrrole N-p-tolylsulfonylpyrrole, (1-tosylpyrrole) MFCD00145014 1-(p-Tolylsulfonyl)pyrrole, 1-tosyl-1H-pyrrole 1-(2-methylphenyl)sulfonylpyrrole 1-(4-Methylphenylsulfonyl)pyrrole 1-(p-Tolylsulfonyl)-1H-pyrrole 1-(P-TOLUENESULFONYL)PYRROLE 1-Tosyl-1H-pyrrole 1-TOSYLPYRROLE 1-(p-Tosyl)-1H-pyrrole 1-(4-Tolylsulfonyl)pyrrole 1-[(4-Methylphenyl)sulphonyl]-1H-pyrrole N-TOSYLPYRROLE N-P-Tolylsulfonylpyrrole N-p-Toluenesulfonylpyrrole

Density	1.2±0.1 g/cm3
Boiling Point	377.3±35.0 °C at 760 mmHg
Melting Point	98-102 °C
Molecular Formula	C₁₁H₁₁NO₂S
Molecular Weight	221.275
Flash Point	182.0±25.9 °C
Exact Mass	221.051056
PSA	47.45000
LogP	2.73
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.589

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25-S36-S26
HS Code	2933990090

Precursor 8
109-97-7 98-59-9 696-59-3 70-55-3
16851-72-2 290306-56-8 1193-62-0 50487-71-3
DownStream 9
129667-02-3 129667-10-3 129666-99-5 106058-85-9
16851-72-2 139261-90-8 123993-98-6 123994-01-4
89597-62-6

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.