亚磷酸三丁酯

Tributyl phosphite

HCID 7623CAS 102-85-2
子结构检索查找相似结构

基本信息

标准SMILES
CCCCOP(OCCCC)OCCCC
InChIKey
XTTGYFREQJCEML-UHFFFAOYSA-N
分子式
C12H27O3P
平均分子量
250.31 g/mol
单同位素质量
250.16978135

名称与标识

首选名称
Tributyl phosphite
IUPAC
tributyl phosphite
中文名
亚磷酸三丁酯
英文名
Tributyl phosphite
分子式
C12H27O3P
分子量
250.31

名称与别名

TRIBUTYL PHOSPHITE102-85-2Tri-n-butyl phosphiteTributoxyphosphinePhosphorous acid, tributyl esterTributylfosfitButyl phosphite ((C4H9O)3P)Phosphorus tributoxide (p(OBu)3)JP 304DTXSID7051474NSC-2675498030B4AD
展开更多名称
亚磷酸正丁酯亚磷酸三丁酯亚磷酸三正丁酯三丁基,三丁酯三(正丁氧基)膦亚磷酸三正丁酯,94%亚磷酸三苯酯 (高纯)亚磷酸三丁酯 (高纯)亚磷酸三丁酯(三丁基,三丁酯化合物 Tributyl phosphiteTributyl phsophitejp304Syn-O-Ad P-312TributylPhosphite>Phosphorus derivativeTributyl phosphite,94%
DTXCID2030065TBPi cpdRefChem:190911203-061-3tributylphosphitePhosphorous Acid Tributyl EsterNSC 2675MFCD00009437

数据库标识

CAS
102-85-2
PubChem CID
7623
DTXSID
DTXSID7051474
UNII
498030B4AD
EC Number
203-061-3
Nikkaji
J3.232H

性质

结构计算性质

XLogP
3.8
极性表面积
27.7 Ų
氢键供体
0
氢键受体
3
可旋转键
12
重原子
16

实验与物化性质

Chemical ClassesOther Classes -> Phosphite Compounds
SpringerMaterials PropertiesChemical diffusion
Exact Mass250.16978172
Molecular Weight250.31
Monoisotopic Mass250.16978172
Physical DescriptionClear colorless liquid with a mild odor; [Acros Organics MSDS]

物理化学性质

熔点
-80 °C · -80 °C
沸点
125 °C · 125 °C
密度
0.925 g/mL · 0.925 g/mL at 25 °C(lit.)
蒸气压
3.2 Pa · 3.2Pa at 20℃
折射率
20 · n20/D 1.431(lit.)
闪点
197 °F · 197 °F

安全与法规

GHS分类

GHS Classification · 5 条

This chemical does not meet GHS hazard criteria for 0.1% (1 of 725) of reports.

Warning

H315 (33%): Causes skin irritation [Warning Skin corrosion/irritation]

P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 725 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危害信息

Regulatory Information · 4 条

Chemical: Phosphorous acid, tributyl ester

Phosphorous acid, tributyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphorous acid, tributyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 17-04-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/28208

Phosphorous acid, tributyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryA moderate eye and severe skin irritant; [RTECS] A skin and eye irritant; Harmful by inhalation and skin absorption; [Acros Organics MSDS] See Triethyl phosphite and Dibutyl hydrogen phosphite.
Hazard Classes and CategoriesSkin Irrit. 2 (33%)

毒理信息

Toxicity DataLC (rat) > 220 ppm/6hr

安全数据

wgk
3
tsca
TSCA listed
毒性
LD50 oral in rat: 3gm/kg
RTECS号
TH0875000
存储类别
8A - Combustible corrosive hazardous materials
安全说明
26-36/37/39-45

化学与工业

用途与制造

U.S. Production2023: <50,000 lb
General Manufacturing InformationPhosphorous acid, tributyl ester: ACTIVE

应用领域

用途用作润滑油的增强剂、防腐剂、热稳定剂

上下游产品信息

下游产品

试剂价格

T0362 · 25ML
亚磷酸三丁酯Tributyl Phosphite — 120元
T0362 · 100ML
亚磷酸三丁酯Tributyl Phosphite — 310元

供应商50 家

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

相关反应

25 条
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