- 中文别名：二丁基次磷酸
- 英文别名：dibutylphosphinic acid;
Dibutyl-phosphinsaeure;
Phosphinic acid,dibutyl;
di-n-butylphosphinic acid;
dibutyl-phosphinic acid;
di-n-Butylphosphinic oxide;
dibutylphosphonic acid;
Dibutyl-unterphosphorigsaeure - cas No.：866-32-0
- 分子式：
C8H19O2P
- 分子量：178.20900
- 精确分子量：178.11200
- PSA：47.11000
- InChI：The Key: KSHDLNQYVGBYHZ-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 0.977g/cm3
- 沸点：
- 341.7ºC at 760 mmHg
- 闪点：
- 160.4ºC
- 折射率：
- 1.434
安全信息
- 密度：
- 0.977g/cm3
- 沸点：
- 341.7ºC at 760 mmHg
- 闪点：
- 160.4ºC
- 折射率：
- 1.434
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ4580000
- CHEMICAL NAME :
- Phosphinic acid, dibutyl-
- CAS REGISTRY NUMBER :
- 866-32-0
- BEILSTEIN REFERENCE NO. :
- 1757625
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H19-O2-P
- MOLECULAR WEIGHT :
- 178.24
- WISWESSER LINE NOTATION :
- QPO&4&4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 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#02009
海关数据
中国海关编码：2915900090
- 概述：
- 2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 监管条件：
- A.入境货物通关单B.出境货物通关单
- 检验检疫：
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary：
- 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%