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1-萘乙酸

1-萘乙酸用途

1-萘乙酸(NAA)是具有生长素活性的合成植物生长调节剂; 可用于细胞培养当中。

1-萘乙酸名称

[ CAS 号 ]:
86-87-3

[ 中文名 ]:
萘乙酸

[ 英文名 ]:
1-Naphthaleneacetic acid

[中文别名 ]:

[英文别名 ]:

1-Naphthaleneacetic acid
L66J B1VQ
α-Naphthylacetic acid
α-NAA
Naphthalene-1-acetic acid
1-Naphthylacetic acid
Acetic acid, 1-naphthyl-
Naphthalen-1-ylacetic acid
α-Naphthaleneacetic acid
1-Naphthalene Acetic Acid

1-萘乙酸生物活性

[ 描述 ]:

1-萘乙酸(NAA)是具有生长素活性的合成植物生长调节剂; 可用于细胞培养当中。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

生化试剂

研究领域 >> 其他

[相关活性小分子]

1-萘乙酸物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
373.2±11.0 °C at 760 mmHg

[ 熔点 ]:
141-143 °C(lit.)

[ 分子式 ]:
C₁₂H₁₀O₂

[ 分子量 ]:
186.207

[ 闪点 ]:
270.1±14.4 °C

[ 精确质量 ]:
186.068085

[ PSA ]:
37.30000

[ LogP ]:
2.74

[ 外观性状 ]:
白色至灰白色晶体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.652

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 水溶解性 ]:
acetone: 50 mg/mL, clear

1-萘乙酸MSDS

详细MSDS(安全技术说明书)

1-萘乙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ0875000

CHEMICAL NAME :: 1-Naphthaleneacetic acid

CAS REGISTRY NUMBER :: 86-87-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C12-H10-O2

MOLECULAR WEIGHT :: 186.22

WISWESSER LINE NOTATION :: L66J B1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >207 gm/m3

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 743 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 609 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 733 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 27 gm/kg/90D-C

TOXIC EFFECTS :: Behavioral - food intake (animal) Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 gm/kg/30D-I

TOXIC EFFECTS :: Liver - changes in liver weight Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Human Leukocyte

DOSE/DURATION :: 100 nmol/L

REFERENCE :: EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 32,29,1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80317 No. of Facilities: 43 (estimated) No. of Industries: 1 No. of Occupations: 8 No. of Employees: 605 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80317 No. of Facilities: 287 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 3732 (estimated) No. of Female Employees: 574 (estimated)

1-萘乙酸安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H315-H318-H335-H412

[ 警示性声明 ]:
P261-P273-P280-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

[ 安全声明 (欧洲) ]:
S26-S36-S24/25-S36/39-S22-S23

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

[ WGK德国 ]:
3

[ RTECS号 ]:
QJ0876000

[ 海关编码 ]:
2916399090

1-萘乙酸合成路线

详细合成路线

1-萘乙酸上下游产品

1-萘乙酸上游产品

1-萘乙酸下游产品

1-萘乙酸制备

1.一般由萘与一氯乙酸作用而得，萘与一氯乙酸（摩尔比3：1）在铝粉、溴化钾等催化剂存在下，于185～210℃反应若干小时，生成的氯化氢气体用水吸收，经5%～6%氢氧化钠溶液浸提，冷却过滤，用水蒸气蒸馏回收过量萘，滤液用31%～盐酸荣摄中和（PH7）、酸化（PH56、PH3），过滤，得粗品，经重结晶，得精制品。也可由萘经氯甲基化、氰化、水解而得。

2.萘在高锰酸钾存在下，与乙酸酐反应而得。

3.萘与一氯乙酸在铝粉、溴化钾等催化剂存在下，于185～210℃反应，经中和、酸化、过滤得粗品，经重结晶得精制萘乙酸。也可由萘经氯甲基化、氰化、水解制得。

1-萘乙酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

1-萘乙酸文献

Cloning and Expression of TNF Related Apoptosis Inducing Ligand in Nicotiana tabacum.

Iran. J. Pharm. Res. 14(1) , 189-201, (2015)

Molecular farming has been considered as a secure and economical approach for production of biopharmaceuticals. Human TNF Related Apoptosis Inducing Ligand (TRAIL) as a promising biopharmaceutical can...

The studies on the toxicity mechanism of environmentally hazardous natural (IAA) and synthetic (NAA) auxin--The experiments on model Arabidopsis thaliana and rat liver plasma membranes.

Colloids Surf. B Biointerfaces 130 , 53-60, (2015)

This paper concerns the studies towards membrane-damage effect of two auxins: indole-3-acetic acid - IAA and 1-naphthaleneacetic acid - NAA on plant (Arabidopsis thaliana) and animal (rat liver) model...

Radiation and chemical mutagen induced somaclonal variations through in vitro organogenesis of cotton (Gossypium hirsutum L.).

Int. J. Radiat. Biol. 90(12) , 1229-39, (2014)

The purpose of the investigation was to induce somaclonal variations by gamma rays (GR), ethylmethane sulphonate (EMS) and sodium azide (SA) during in vitro organogenesis of cotton.The shoot tip expla...

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