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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 19909생성일: 2026년 10월 26일

2-아미노-1,3,4-티아디아졸

2-아미노-1,3,4-티아디아졸 · 1,3,4-THIADIAZOL-2-AMINE · 1,3,4-Thiadiazole-2-Amine · 5-nitro-1,3,4-thiadiazol-2-aMine · X 26 · tf128 · TF 128 · nsc4728

https://huagongshe.com/ko/chemical/19909

2-아미노-1,3,4-티아디아졸 분자 구조식

식별자 및 물리적 특성

CAS No.4005-51-0
분자식C2H3N3S
평균 분자량101.13 g/mol
단동위원소 질량101.0047681 g/mol
SMILESNc1nncs1
InChIKeyQUKGLNCXGVWCJX-UHFFFAOYSA-N
PubChem CID19909
ChEMBLCHEMBL1650237
EC No.223-657-7
DTXSIDDTXSID50193113
현지명2-아미노-1,3,4-티아디아졸

화학 및 물리적 성질

XLogP-0.6
극성 표면적80
수소 결합 공여자 수1
수소 결합 수용자 수4
회전 가능 결합 수0
무거운 원자 수6
형식 전하0
복잡도48.1
용해도0.1 N HCL 22 (mg/mL)4.0 N HCL 400 (mg/mL)Water 20 (mg/mL)Ethanol 17 (mg/mL)Chloroform 0.35 (mg/mL)Benzene < 0.05 (mg/mL)물: 용해성25mg/mL, 투명, 무색
Stability/Shelf LifeBulk: A sample stored for four weeks at 60 ° C showed no decomposition (UV,TLC). Solution: A solution (10 mg/mL) showed no decomposition after twenty -four hours at room temperature (UV,TLC).
녹는점188-191 °C (dec.) (lit.)
끓는 점238.9±23.0 °C(Predicted)
밀도1.385 (estimate)
굴절률1.5800 (estimate)
저장 조건Keep in dark place,Sealed in dry,Room Temperature
물리적 상태결정 또는 결정성 분말
pKa(산도 계수)pKa 3.2 (Uncertain)
색상흰색에서 밝은 노란색
용해도물, 뜨거운 메탄올에 용해되며 매우 희미한 탁도를 나타냅니다.
BRN107135
InChI1S/C2H3N3S/c3-2-5-4-1-6-2/h1H,(H2,3,5)
InChIKeyQUKGLNCXGVWCJX-UHFFFAOYSA-N
SMILESNc1nncs1
NIST2-Amino-1,3,4-thiadiazole(4005-51-0)

화학적 성질

white to light yellow crystal powde

안전 및 규제

GHS 분류DangerH301 (10.6%): Toxic if swallowed [Danger Acute toxicity, oral]P203, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 3 (10.6%)
Toxicity DataRat(ip): LD50 200 mg/kgRat(sc): LD50 200 mg/kg
수질 위해 등급(WGK)3
RTECS 번호XI3000000
운송 번호(UN)2811
독성LD50 oral in rat: 253mg/kg
관세 코드29349990
위험 문구(R)68-63-36/37/38-20/21/22-22
위험 표시Xn,Xi
안전 문구(S)36/37/39-26-36
포장분류III
위험 등급6.1Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
기존화학 물질KE-33741
위험 참고 사항Harmful
저장 분류11 - Combustible Solids

용도

용도

2-Amino-1,3,4-thiadiazole, is used as an intermediate for ceftraoline.

일반 설명

2-Amino-1,3,4-thiadiazole (donor) form charge transfer complexes with 2,3-dichloro-5,6-dicyano-p-benzoquinone, p-chloranil, o-chloranil, p-bromanil and chloranilic acid (acceptors). Effects of 2-amino-1,3,4-thiadiazole [aminothiadiazole (NSC 4728)] on purine and pyrimidine ribonucleotide pools of L1210 ascites cells in vivo has been reported.