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1,4,5,8-萘四甲酸酐

1,4,5,8-萘四甲酸酐用途

【用途一】
一种n-channel organic semiconductor，用于合成耐高温高分子材料的单体,用于染料,颜料的中间体

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1,4,5,8-萘四甲酸酐名称

[ CAS 号 ]:
81-30-1

[ 中文名 ]:
1,4,5,8-萘四甲酸酐

[ 英文名 ]:
1,4,5,8-Naphthalenetetracarboxylic dianhydride

[中文别名 ]:

[英文别名 ]:

Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone
MFCD00006915
NTCDA
Naphthalenetetracarboxylic dianhydride
QK3695000
UNII:L56XQD1V6Y
Naphthalene-1,4,5,8-tetracarboxylic dianhydride
1,4,5,8-Naphthalenetetracarboxylic dianhydride
Naphtho[1,8-cd:4,5-c'd']dipyran-1,3,6,8-tetrone
Isochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone

1,4,5,8-萘四甲酸酐物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
617.0±38.0 °C at 760 mmHg

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C₁₄H₄O₆

[ 分子量 ]:
268.178

[ 闪点 ]:
280.4±26.8 °C

[ 精确质量 ]:
268.000793

[ PSA ]:
86.74000

[ LogP ]:
0.06

[ 外观性状 ]:
浅棕色至深棕色粉末和/或块状物

[ 蒸汽压 ]:
0.0±1.8 mmHg at 25°C

[ 折射率 ]:
1.782

[ 储存条件 ]:
室温，干燥

1,4,5,8-萘四甲酸酐MSDS

1,4,5,8-萘四甲酸酐毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK3695000

CAS REGISTRY NUMBER :: 81-30-1

BEILSTEIN REFERENCE NO. :: 0272788

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H4-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,90,1982

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intratracheal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,90,1982

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,90,1982

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1,4,5,8-萘四甲酸酐安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

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

[ WGK德国 ]:
2

[ RTECS号 ]:
QK3695000

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1,4,5,8-萘四甲酸酐文献

Unexpected photoluminescence of fluorinated naphthalene diimides.

Chemistry 21(10) , 4133-40, (2015)

Two new amino core-substituted naphthalene diimides (cNDIs) bearing fluorinated side chains have been synthesised. Steady-state and time-resolved fluorescence spectroscopy reveals unprecedented optica...

NTCDA-TTF first axial fusion: emergent panchromatic, NIR optical, multi-state redox and high optical contrast photooxidation.

Chem. Commun. (Camb.) 48(52) , 6475-7, (2012)

The first synthetic entry into axially fused NTCDA/PMDA-TTF multipolar molecules demonstrates a high optical contrast photooxidation, panchromism, low HOMO-LUMO gap, generation of a stable radical cat...

Newman, C.R., et al.

Chem. Mater. 16 , 4436, (2004)

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