Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Thiophen-2-carbonitril
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Thiophen-2-carbonitril
Price: ￥88.0/5g ￥268.0/25g
Purity: 99.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

1003-31-2

1003-31-2 structure

1003-31-2 structure

Name: Thiophen-2-carbonitril
Chemical Name: 2-Thiophenecarbonitrile
CAS Number: 1003-31-2
Molecular Formula: C₅H₃NS
Molecular Weight: 109.149
Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
Create Date: 2018-06-11 12:12:24
Modify Date: 2025-08-20 17:05:49

Name	2-Thiophenecarbonitrile
Synonyms	Thiophene-2-carbonitrile 2-Thiophene acetonitrile Thiophen-2-carbonitril EINECS 213-706-0 MFCD00005416 2-Thiophenecarbonitrile 2-Cyanothiophene

Density	1.2±0.1 g/cm3
Boiling Point	193.0±13.0 °C at 760 mmHg
Molecular Formula	C₅H₃NS
Molecular Weight	109.149
Flash Point	53.3±0.0 °C
Exact Mass	108.998619
PSA	52.03000
LogP	1.27
Vapour Pressure	0.5±0.4 mmHg at 25°C
Index of Refraction	1.571
Storage condition	Flammables area

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H226-H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R10;R20/21/22
Safety Phrases	S26-S39-S36/37-S16
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	6.1
HS Code	2934999090

Precursor 10
29683-84-9 98-03-3 66256-03-9 2810-04-0
1003-09-4 38266-87-4 68-12-2 30717-57-8
5813-89-8 188290-36-0
DownStream 10
1057401-08-7 59541-58-1 53370-51-7 3319-99-1
527-72-0 5813-89-8 492-97-7 261925-40-0
200358-05-0 2132-80-1

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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