21732-17-2

21732-17-2 structure

Name: 1H-Tetrazole-1-acetic acid
Chemical Name: Tetrazol-1-yl-acetic acid
CAS Number: 21732-17-2
Molecular Formula: C₃H₄N₄O₂
Molecular Weight: 128.089
Catalog: Pharmaceutical intermediate API intermediate
Create Date: 2018-07-24 19:48:53
Modify Date: 2024-01-02 12:10:10

Name	Tetrazol-1-yl-acetic acid
Synonyms	Tetrazolyl-l-acetic acid Tetrazol-1-yl acetic acid 1H-Tetrazole-1-acetic acid 1H-Tetrazolyl-1-acetic acid 2-(1H-Tetrazol-1-yl)acetic acid MFCD00038813 1H-Tetrazol-1-ylacetic acid 2-(tetrazol-1-yl)acetic acid Tetranitrazoleacetic acid EINECS 244-551-7 1-H TETRAZOLE-1-YL-ACETIC ACID Cefazolin Impurity 12

Density	1.8±0.1 g/cm3
Boiling Point	381.1±44.0 °C at 760 mmHg
Melting Point	127-129°C
Molecular Formula	C₃H₄N₄O₂
Molecular Weight	128.089
Flash Point	184.3±28.4 °C
Exact Mass	128.033432
PSA	80.90000
LogP	-0.95
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.732

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S60-S37
RIDADR	407
Packaging Group	II
HS Code	2933990090

15284-25-0

~37%

21732-17-2

Literature: Gaponik, P. N.; Karavai, V. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 10 p. 1172 - 1174 Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 10 p. 1422 - 1424

122-51-0

56-40-6

21732-17-2

Literature: Journal of Organic Chemistry, , vol. 62, # 26 p. 9099 - 9106

957-68-6

55633-19-7

21732-17-2

32510-61-5

Literature: Journal of Organic Chemistry, , vol. 62, # 26 p. 9099 - 9106

22252-43-3

55633-19-7

21732-17-2

56842-77-4

Literature: Advanced Synthesis and Catalysis, , vol. 347, # 1 p. 121 - 128

1370345-33-7

21732-17-2

Literature: Journal of Materials Chemistry, , vol. 22, # 13 p. 6123 - 6130

30246-33-4

55633-19-7

21732-17-2

25953-19-9

Literature: Journal of Organic Chemistry, , vol. 62, # 26 p. 9099 - 9106

Precursor 7
15284-25-0 122-51-0 56-40-6 957-68-6
55633-19-7 22252-43-3 30246-33-4
DownStream 3
26240-90-4 79673-92-0 55633-19-7

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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