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2,7-二羟基萘

2,7-二羟基萘用途

【用途一】
用作染料、医药中间体
【用途二】
显色反应测草酸及检验镱。有机合成。染料。

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2,7-二羟基萘名称

[ CAS 号 ]:
582-17-2

[ 中文名 ]:
2,7-二羟基萘

[ 英文名 ]:
2,7-Dihydroxynaphthalene

[中文别名 ]:

[英文别名 ]:

2,7-dihydroxy naphthalene
2,7-Dihydroxynaphthalene
2,7-dihydroxylnaphthalene
EINECS 209-478-7
naphthalene-2,7-diol
2,7-Naphthalenediol
naphthalenediol-2,7
2,7-Dihydroxy
2,5-DIMETHYLBENZOTRIFLUORIDE
2,7-Naphthelendiol

2,7-二羟基萘物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
375.4±15.0 °C at 760 mmHg

[ 熔点 ]:
185-190 °C(lit.)

[ 分子式 ]:
C₁₀H₈O₂

[ 分子量 ]:
160.169

[ 闪点 ]:
193.5±15.0 °C

[ 精确质量 ]:
160.052429

[ PSA ]:
40.46000

[ LogP ]:
1.98

[ 外观性状 ]:
灰白色至灰色粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.726

[ 储存条件 ]:
室温

[ 水溶解性 ]:
insoluble

2,7-二羟基萘MSDS

2,7-二羟基萘毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ4780000

CHEMICAL NAME :: 2,7-Naphthalenediol

CAS REGISTRY NUMBER :: 582-17-2

BEILSTEIN REFERENCE NO. :: 2042383

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H8-O2

MOLECULAR WEIGHT :: 160.18

WISWESSER LINE NOTATION :: L66J CQ IQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 102 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 13,381,1978

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2,7-二羟基萘安全信息

[ 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-S37/39

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

[ WGK德国 ]:
2

[ RTECS号 ]:
QJ4780000

[ 海关编码 ]:
29072900

2,7-二羟基萘合成路线

2,7-二羟基萘上下游产品

2,7-二羟基萘上游产品

2,7-二羟基萘下游产品

2,7-二羟基萘海关

[ 海关编码 ]: 2907299090

[ 中文概述 ]:
2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

2,7-二羟基萘文献

Selective antiproliferative activity of hydroxynaphthyl-beta-D-xylosides.

J. Med. Chem. 49 , 1932-8, (2006)

The antiproliferative activity of the 14 isomeric monoxylosylated dihydroxynaphthalenes has been tested in vitro toward normal HFL-1 and 3T3 A31 cells as well as transformed T24 and 3T3 SV40 cells. Th...

Chemoenzymatic syntheses of prenylated aromatic small molecules using Streptomyces prenyltransferases with relaxed substrate specificities.

Bioorg. Med. Chem. 16 , 8117-26, (2008)

NphB is a soluble prenyltransferase from Streptomyces sp. strain CL190 that attaches a geranyl group to a 1,3,6,8-tetrahydroxynaphthalene-derived polyketide during the biosynthesis of anti-oxidant nap...

J. Chem. Soc., Perkin Trans. II , 721, (1993)

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