HCID84565

2-Chloropyrimidine-4,5-diamine

C4H5ClN4144.56 g/molCAS 14631-08-4

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IDENTITY

结构与身份

标准SMILES: Nc1cnc(Cl)nc1N
InChIKey: QDUJVEOOSNUDDW-UHFFFAOYSA-N
分子式: C4H5ClN4
平均分子量: 144.56 g/mol
单同位素质量: 144.0202739

COMPUTED

结构计算性质

已同步

XLogP: 0.1
极性表面积: 77.8 Å²
氢键供体: 2
氢键受体: 4
可旋转键: 0
重原子: 9
形式电荷: 0
复杂度: 98

GHS

GHS分类

GHS Classification

Warning

H302+H312+H332 (90.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]；H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, 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 31 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

HAZARDS

危害信息

Hazard Classes and Categories

Acute Tox. 4 (100%)；Acute Tox. 4 (100%)；Skin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；Acute Tox. 4 (100%)；STOT SE 3 (100%)

ALIASES

名称与别名

共 47 条

2-Chloropyrimidine-4,5-diamine14631-08-44,5-Pyrimidinediamine, 2-chloro-2-Chloro-4,5-pyrimidinediamineAI3-52054EINECS 238-672-4DTXSID70163353NSC 45754RefChem:470517DTXCID8085844238-672-4InChI=1/C4H5ClN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9)QJIUMVUZDYPQRT-UHFFFAOYSA-2-Chloro-4,5-diaminopyrimidine4,5-Diamino-2-chloropyrimidineMFCD00047355Pyrimidine, 4,5-diamino-2-chloro-TW5LFP3QGS2-Chloro-pyrimidine-4,5-diamineNSC-45754

REACTIONS