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1-十四烷基磷酸

1-十四烷基磷酸名称

[ CAS 号 ]:
4671-75-4

[ 中文名 ]:
N-四癸基磷酸

[ 英文名 ]:
Tetradecylphosphonic acid

[中文别名 ]:

[英文别名 ]:

EINECS 225-118-1
MFCD00015834
Phosphonic acid, tetradecyl-
Tetradecylphosphonic acid
1-Tetradecylphosphonic acid
N-TETRADECYLPHOSPHONIC ACID

1-十四烷基磷酸物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
411.2±28.0 °C at 760 mmHg

[ 熔点 ]:
96-98ºC

[ 分子式 ]:
C₁₄H₃₁O₃P

[ 分子量 ]:
278.368

[ 闪点 ]:
202.5±24.0 °C

[ 精确质量 ]:
278.201080

[ PSA ]:
67.34000

[ LogP ]:
4.89

[ 外观性状 ]:
白色至灰白色粉末

[ 蒸汽压 ]:
0.0±2.1 mmHg at 25°C

[ 折射率 ]:
1.463

[ 储存条件 ]:
室温，密封，干燥

1-十四烷基磷酸MSDS

详细MSDS(安全技术说明书)

1-十四烷基磷酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0460000

CHEMICAL NAME :: Phosphonic acid, tetradecyl-

CAS REGISTRY NUMBER :: 4671-75-4

BEILSTEIN REFERENCE NO. :: 1784271

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H31-O3-P

MOLECULAR WEIGHT :: 278.42

WISWESSER LINE NOTATION :: QPQO&14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2100 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 11,487,1955

1-十四烷基磷酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26;S36/S37/S39

[ 危险品运输编码 ]:
NONH for all modes of transport

1-十四烷基磷酸文献

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ChemPhysChem 15(10) , 2129-35, (2014)

Excited-state interaction between CdSe quantum dots (QDs) of different sizes (2.3, 3.2, and 4.2 nm diameter) and graphene oxide (GO) was probed by depositing them as films on conducting glass electrod...

Metal-Semiconductor Hybrid Aerogels: Evolution of Optoelectronic Properties in a Low-Dimensional CdSe/Ag Nanoparticle Assembly.

ACS Nano 9 , 9810-21, (2015)

Hybrid nanomaterials composed of metal-semiconductor components exhibit unique properties in comparison to their individual counterparts, making them of great interest for optoelectronic applications....

Compact and blinking-suppressed quantum dots for single-particle tracking in live cells.

J. Phys. Chem. B 118(49) , 14140-7, (2014)

Quantum dots (QDs) offer distinct advantages over organic dyes and fluorescent proteins for biological imaging applications because of their brightness, photostability, and tunability. However, a majo...

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