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2-羟基-1,4萘醌

2-羟基-1,4萘醌用途

Lawsone 是一种萘醌染料,从 Lawsonia inermis 的叶片中分离得到,具有抗菌和抗氧化活性。

2-羟基-1,4萘醌名称

[ CAS 号 ]:
83-72-7

[ 中文名 ]:
2-羟基-1,4-萘醌

[ 英文名 ]:
2-Hydroxy-1,4-naphoquinone

[中文别名 ]:

[英文别名 ]:

C.I. Natural Orange 6
MFCD00001678
2-Hydroxy-1,4-naphthochinone
2-Hydroxy-1,4-naphoquinone
EINECS 201-496-3
2-Hydroxy-1,4-naphthoquinone
hydroxynaphthoquinone
Natural Orange 6
1,4-Naphthalenedione, 2-hydroxy-
2-Hydroxy-p-naphthoquinone

2-羟基-1,4萘醌生物活性

[ 描述 ]:

Lawsone 是一种萘醌染料,从 Lawsonia inermis 的叶片中分离得到,具有抗菌和抗氧化活性。

[ 相关类别 ]:

研究领域 >> 感染

信号通路 >> 抗感染 >> 真菌

[参考文献]

[1]. Tripathi RD, et al. A fungitoxic principle from the leaves of lawsonia inermis lam. Experientia. 1978 Jan 15;34(1):51-2.

2-羟基-1,4萘醌物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
339.9±42.0 °C at 760 mmHg

[ 熔点 ]:
192-195 °C (dec.)(lit.)

[ 分子式 ]:
C₁₀H₆O₃

[ 分子量 ]:
174.153

[ 闪点 ]:
173.6±24.4 °C

[ 精确质量 ]:
174.031693

[ PSA ]:
54.37000

[ LogP ]:
1.55

[ 外观性状 ]:
白色立方体晶体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.681

[ 储存条件 ]:
室温

[ 水溶解性 ]:
2 g/L (20 ºC)

2-羟基-1,4萘醌MSDS

2-羟基-1,4萘醌毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL8200000

CHEMICAL NAME :: 1,4-Naphthoquinone, 2-hydroxy-

CAS REGISTRY NUMBER :: 83-72-7

BEILSTEIN REFERENCE NO. :: 1565260

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C10-H6-O3

MOLECULAR WEIGHT :: 174.16

WISWESSER LINE NOTATION :: L66 BV EVJ CQ

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 :: 100 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 522 mg/kg/6D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - changes in spleen Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 343,61,1995 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9568 No. of Facilities: 227 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2271 (estimated) No. of Female Employees: 1817 (estimated)

2-羟基-1,4萘醌安全信息

[ 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) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R36;R68

[ 安全声明 (欧洲) ]:
S26-S37/39-S36/37/39

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

[ WGK德国 ]:
3

[ RTECS号 ]:
QL8200000

[ 包装等级 ]:
II

[ 海关编码 ]:
2914690090

2-羟基-1,4萘醌合成路线

2-羟基-1,4萘醌上下游产品

2-羟基-1,4萘醌上游产品

2-羟基-1,4萘醌下游产品

2-羟基-1,4萘醌制备

将1，2-萘醌-4-磺酸铵和硫在甲醇中反应，得到甲氧基萘醌，再用氢氧化钠水解，得到2-羟基-1，4-萘醌。收率58-65%。

2-羟基-1,4萘醌海关

[ 海关编码 ]: 2914690090

[ 中文概述 ]:
2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-羟基-1,4萘醌文献

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Irritant contact dermatitis from a black henna tattoo without sensitization to para-phenylendiamine.

Pediatrics 131(6) , e1974-6, (2013)

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