CAS 7681-99-4 MFCD00005556-5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 5,7-二甲基-[1,2,4]三唑并[1,5-a]嘧啶 TAO{mole}

5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 5,7-二甲基-[1,2,4]三唑并[1,5-a]嘧啶

CAS 7681-99-4 MFCD00005556

化学结构图

SMILES: Cc1cc(C)n2ncnc2n1

化学属性

Mol. Formula	C7H8N4
Mol. Weight	148.17
Melting Point	136-139 °C

别名和识别编码

Chemical Name	5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine
Synonym	5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine 5,7-dimethyl-(1,2,4)triazolo(1,5-a)pyrimidine AR 12160 AR-12-160 {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {} {} {} {} {LY} 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine {} {} {} {} {} {} {} {} {}
MDL Number	MFCD00005556
PubChem Substance ID	24356
InChIKey	WXVQCFALDUVKSC-UHFFFAOYSA-N
CAS Number	7681-99-4
Beilstein Registry Number	0130589
Chemical Name Translation	5,7-二甲基-[1,2,4]三唑并[1,5-a]嘧啶
LabNetwork Molecule ID	LN00267385
InChI	InChI=1S/C7H8N4/c1-5-3-6(2)11-7(10-5)8-4-9-11/h3-4H,1-2H3
Canonical SMILES	CC1=NC2=NC=NN2C(=C1)C

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安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P310
P301+P316
P302+P352
P304+P340
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P332+P317
P333+P313
P333+P317
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H301 Toxic if swallowed 吞食有毒
H315 Causes skin irritation 会刺激皮肤
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSXZ5750000

Signal word Danger

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Safety Statements

S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Hazard Codes Xn

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
R22 Harmful if swallowed 吞咽有害

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#03025

Storage condition