Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,3-Thiadiazol-5-amine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2,3-Thiadiazol-5-amine
Price: ￥538.0/5g ￥168.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Amino-1,2,3-thiadiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4100-41-8

4100-41-8 structure

4100-41-8 structure

Name: 1,2,3-Thiadiazol-5-amine
Chemical Name: 1,2,3-Thiadiazol-5-amine
CAS Number: 4100-41-8
Molecular Formula: C₂H₃N₃S
Molecular Weight: 101.130
Create Date: 2018-02-28 08:00:00
Modify Date: 2025-08-21 21:19:32

Name	1,2,3-Thiadiazol-5-amine
Synonyms	MFCD00082810 5-AMINO-1, 2, 3-THIADIAZOLE EINECS 223-868-4 5-Amino-1,2,3-thiadiazole 1,2,3-Thiadiazol-5-amine

Density	1.5±0.1 g/cm3
Boiling Point	239.9±32.0 °C at 760 mmHg
Melting Point	224-235ºC (dec.)
Molecular Formula	C₂H₃N₃S
Molecular Weight	101.130
Flash Point	98.9±25.1 °C
Exact Mass	101.004768
PSA	80.04000
LogP	-0.49
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.663

Hazard Codes	Xi
HS Code	2934999090

13138-21-1 structure

13138-21-1

~71%

4100-41-8 structure

4100-41-8

Literature: Harada, Katsumasa; Mori, Yoshikatsu; Nakai, Mamoru Heterocycles, 1997 , vol. 44, # 1 p. 197 - 201

4113-57-9 structure

4113-57-9

~%

4100-41-8 structure

4100-41-8

Literature: Schering AG Patent: US4113733 A1, 1978 ;

4100-40-7 structure

4100-40-7

~%

4100-41-8 structure

4100-41-8

Literature: Pain,D.L.; Slack,R. Journal of the Chemical Society, 1965 , p. 5166 - 5176

2039-13-6 structure

2039-13-6

~%

4100-41-8 structure

4100-41-8

Literature: Goerdeler,J.; Gnad,G. Chemische Berichte, 1966 , vol. 99, p. 1618 - 1631

Precursor 3
4113-57-9 4100-40-7 2039-13-6
DownStream 2
4113-57-9 4194-08-5

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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