- 中文名称:
-
- 中文别名:
-
- 英文名称:
- Urea, N-butyl-N'-ethyl-
- 英文别名:
- 1-butyl-3-ethylurea;
3-butyl-1-ethylurea;
Urea,N-butyl-N'-ethyl;
N-Aethyl-N'-butyl-harnstoff;
N-Aethyl-N'-n-butyl-harnstoff;
Urea,1-butyl-3-ethyl;
N-Ethyl-N'-butylharnstoff;
N-butyl-N'-ethylurea;
N-ethyl-N'-butyl-urea
- CAS No.:
- 10310-60-8
- 分 子 式:
-
C7H16N2O
- 分 子 量:
- 144.2147
- 精确分子量:
- 144.12600
- PSA:
- 41.13000
- InChI:
- The Key: BFLWAUWLGJKDMJ-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 0.907g/cm3
- 沸点:
- 280.8ºC at 760mmHg
- 闪点:
- 122.3ºC
- 折射率:
- 1.438
- 蒸汽压:
- 0.0037mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YS3825800
- CHEMICAL NAME :
- Urea, 1-butyl-3-ethyl-
- CAS REGISTRY NUMBER :
- 10310-60-8
- BEILSTEIN REFERENCE NO. :
- 1751943
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H16-N2-O
- MOLECULAR WEIGHT :
- 144.25
- WISWESSER LINE NOTATION :
- 4MVM2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 792 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic
Behavioral - somnolence (general depressed activity)
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams &
Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10-
Volume(issue)/page/year: 54,188,1935
海关数据
中国海关编码:2924199090
- 概述:
- 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 包装
- 摘要/Summary:
- 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%