甲基亚硝基脲（CAS 684-93-5）：分子式 C2H5N3O2、分子量 103.08；类别 肥料。
甲基亚硝基脲（CAS 684-93-5）是一种肥料原料。其分子式 C2H5N3O2 由 2 个碳、5 个氢、3 个氮、2 个氧 组成。 分子量约为 103.08。公开物性数据显示其熔点约 123 °C、LogP 约 log Kow = -0.03。作为化工品采购代理与分销渠道，我们可在国内及跨境渠道为甲基亚硝基脲寻源比价，并安排小批量试样与批次采购；下单前提供完整 COA、质检报告与合规文件，验收以批次 COA 为准。
登记用途：N-Nitroso-n-methylurea was used in the past for the laboratory synthesis of diazomethane、but it has been largely replaced by other reagents. N-Nitroso-n-methylurea has been studied in mutagenicity and genetics studies and for use as a cancer chemotherapy agent (alone or in combination with cyclophosphamide)、research chemical for its mutagenic effects on various plants、Formerly used to synthesize diazomethane in the laboratory、Not commercially produced in significant amounts、For N-nitroso-N-methylurea (USEPA/OPP Pesticide Code: 035511) there are 0 labels match. /SRP: Not registered for current use in the USA。
甲基亚硝基脲 是一种肥料类化合物，登记 CAS 号为 684-93-5，分子式 C2H5N3O2（分子量 103.08），归属于肥料大类化工原料。
登记 CAS 号：684-93-5
其分子式 C2H5N3O2 由 2 个碳、5 个氢、3 个氮、2 个氧 组成。
别名/同义词：甲基亚硝基脲 · Methylnitrosourea
所属分类：肥料
甲基亚硝基脲 的 CAS 登记号为 684-93-5。
分子式 C2H5N3O2，分子量 103.08。
别名/同义词：甲基亚硝基脲、Methylnitrosourea。
登记用途：N-Nitroso-n-methylurea was used in the past for the laboratory synthesis of diazomethane、but it has been largely replaced by other reagents. N-Nitroso-n-methylurea has been studied in mutagenicity and genetics studies and for use as a cancer chemotherapy agent (alone or in combination with cyclophosphamide)、research chemical for its mutagenic effects on various plants、Formerly used to synthesize diazomethane in the laboratory、Not commercially produced in significant amounts、For N-nitroso-N-methylurea (USEPA/OPP Pesticide Code: 035511) there are 0 labels match. /SRP: Not registered for current use in the USA。
所属分类：肥料。
请在联系页面提交产品名称、CAS 号与数量，我们作为采购代理在国内及跨境渠道为您寻源比价，安排试样与批次采购，下单前提供 COA 与合规文件。
包装按订单确认，从实验室小包装到吨袋大货，随订单安排而非在页面上写死。每批随货附 COA 分析证书，可另提供 MSDS；若终端用途带有法规限度（食品接触、药品或化妆品），请在询价时说明执行标准，等级按该标准确定。
甲基亚硝基脲（CAS 684-93-5）的公开数据库记录，列此仅供独立核对。
| Reported hazard statements | H228 (100%), H301 (100%), H350 (100%), H360 (100%), H317, H340 |
|---|
H228 (100%): Flammable solid [Danger Flammable solids]
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
| 熔点 | 123 °C |
|---|---|
| 溶解度 | In water, 1.443X10+4 mg/l at 24 °C |
| 蒸气压 | 0.02 [mmHg] |
| LogP | log Kow = -0.03 |
| LogP | -0.4 |
| CAS Registry Number | 684-93-5 |
|---|---|
| PubChem CID | 12699 |
| 分子式 | C2H5N3O2 |
| IUPAC 名称 | 1-methyl-1-nitrosourea |
| UNII（FDA） | W8KW4E3XSU |
N-Methyl-N-nitrosourea; N-NITROSO-N-METHYLUREA; 684-93-5; Methylnitrosourea; Urea, N-methyl-N-nitroso-; 1-Nitroso-1-methylurea; Methylnitrosouree; N-Nitroso-N-methylcarbamide; Urea, 1-methyl-1-nitroso-; Methylnitroso-harnstoff; NSC 23909; SRI 859; N-Methyl-N-nitroso-harnstoff; N-Nitroso-N-methyl-harnstoff; SKI 24464; Carbamide, N-methyl-N-nitroso-
| 分子量 | 103.08 |
|---|---|
| XLogP3 | 0 |
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 0 |
| 精确质量 | 103.038176411 |
| 单同位素质量 | 103.038176411 |
| 拓扑极性表面积 | 75.8 |
| 重原子数 | 7 |
| 形式电荷 | 0 |
Methylnitrosourea · CAS 684-93-5 · C2H5N3O2. UNII W8KW4E3XSU. 熔点: 123 °C; 溶解度: In water, 1.443X10+4 mg/l at 24 °C; 蒸气压: 0.02 [mmHg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Methylnitrosourea