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1-Naphthaleneacetic acid

Description References
Product Name
1-Naphthaleneacetic acid
CAS No.
86-87-3
Chemical Name
1-Naphthaleneacetic acid
Synonyms
ANA;ANU;BTG3;TOB5;stik;alman;rasin;1-naa;biokor;naa800
CBNumber
CB4679844
Molecular Formula
C12H10O2
Formula Weight
186.21
MOL File
86-87-3.mol
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1-Naphthaleneacetic acid Property

Melting point:
141-143 °C(lit.)
Boiling point:
280.69°C (rough estimate)
Density 
1.1032 (rough estimate)
refractive index 
1.6010 (estimate)
Flash point:
>100°C
storage temp. 
2-8°C
solubility 
acetone: 50 mg/mL, clear
form 
crystalline
pka
4.30±0.30(Predicted)
color 
light yellow
Odor
Odorless
PH
3.0 (0.6g/l, H2O, 25℃)
Water Solubility 
Slightly soluble in water, ethanol, acetone, chloroform and ether.
Merck 
14,6371
BRN 
1308415
InChIKey
PRPINYUDVPFIRX-UHFFFAOYSA-N
CAS DataBase Reference
86-87-3(CAS DataBase Reference)
NIST Chemistry Reference
1-Naphthaleneacetic acid(86-87-3)
EPA Substance Registry System
1-Naphthaleneacetic acid (86-87-3)
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Safety

Hazard Codes 
Xi,Xn,C
Risk Statements 
36/37/38-22-68-41-37/38-34
Safety Statements 
26-36-24/25-36/39-22-23-45-36/37/39-27
WGK Germany 
3
RTECS 
QJ0876000
HazardClass 
IRRITANT
HS Code 
29163900
Hazardous Substances Data
86-87-3(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

H402Harmful to aquatic life

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
35745
Product name
1-Naphthaleneacetic acid
Purity
PESTANAL
Packaging
1g
Price
$29.8
Updated
2020/08/18
Sigma-Aldrich
Product number
317918
Product name
1-Naphthaleneacetic acid
Purity
technical grade
Packaging
100g
Price
$83.4
Updated
2020/08/18
TCI Chemical
Product number
N0005
Product name
1-Naphthaleneacetic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$24
Updated
2020/06/24
TCI Chemical
Product number
N0005
Product name
1-Naphthaleneacetic Acid
Purity
>98.0%(T)
Packaging
500g
Price
$146
Updated
2020/06/24
Alfa Aesar
Product number
A11069
Product name
1-Naphthylacetic acid, 96%, may cont. up to 4% 2-isomer
Packaging
50g
Price
$24.4
Updated
2020/06/24
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1-Naphthaleneacetic acid Chemical Properties,Usage,Production

Description

1-naphthaleneacetic acid (NAA, also named as α-naphthaleneacetic acid) belongs to a class of organic compounds of naphthalenes, which contain a naphthalene moiety of two fused benzene rings. NAA is a synthetic auxin plant hormone. It is used as a plant growth regulator to control preharvest fruit drop, flower induction and fruit thinning in various crops such as apples, potatoes, olives, and citrus fruits. It is used as a rooting agent and used for the vegetative propagation of plants from stem and leaf cutting. It is also used for plant tissue culture and as herbicide. Applied as a dust or spray it delays dissolution of the abscission layer, retarding the fruit drop. The effect of NAA on plant growth is greatly dependent on the time of admission and concentration. When used after four weeks, NAA stimulates shoot growth, while full-time use limits growth. When used in a 4-week pulse, adventitious root growth is greatly increased.

References

[1] https://en.wikipedia.org/wiki/1-Naphthaleneacetic_acid
[2] http://pmep.cce.cornell.edu/profiles/herb-growthreg/naa-rimsulfuron/naa/herb-prof-naa.html

Chemical Properties

1-Naphthalene acetic acid is Light yellow crystals

Chemical Properties

1-Naphthaleneacetic acid is a white crystalline solid, needles, powder, or colorless liquid. Odorless.

Uses

Inducing rooting of plant cuttings, spraying apple trees to prevent early drop, fruit thinner.

Definition

1-Naphthaleneacetic acid is a naphthylacetic acid substituted by a carboxymethyl group at position 1.

Hazard

Skin irritant.

Agricultural Uses

Plant growth regulator: An agent for thinning fruit sets in apples, pears, olives and some citrus. Induces root formation on cuttings and transplants. Inhibits fruit drops. Not currently registered in EU countries (pending). Registered for use in the U.S. and Canada.

Trade name

AGRONAA®; ALCO® NAA; ALPHASPRA ®; AMCOTONE® APPL-SET®; CELMONE®; DESTRUXOL®; DIP’N GROW®; FRUITONE®; GOLDENGRO®; HORMEX®; KLINGTITE®; LIQUISTIK ®; NAA 800®; NAFUSAKU®; NIAGARASTIK ®; NU-TONE®; PARMONE®; PHYMONE®; PIMACOL-SOL®; PLANOFIX®; PLUCKER®; PRIMACOL®; RHIZOPON B ROOTING POWDER; ROOTONE® (component, with Indole-3-butyric acid and 1-Naphthaleneacetamide); STAFAST®; STIK®; STOPDROP ®; TEKKAM®; TIPOFF®; TRANSPLANTONE® (component, with 1-Naphthaleneacetamide); TREHOLD ®; VARDHAK®

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. A skin, mucous membrane, and severe eye irritant. Can cause depression. A pesticide, When heated to decomposition it emits acrid smoke and irritating fumes.

Potential Exposure

1-Naphthaleneacetic acid is a carboxylic acid plant growth regulator used for thinning fruit sets in apples, pears, olives, and some citrus. Induces root formation on cuttings and transplants. Inhibits fruit drops. Not currently registered in EU countries (may be pending).

Shipping

UN1759 Corrosive solids, n.o.s., Hazard Class: 8; Labels: 8-Corrosive material, Technical Name Required.

Purification Methods

Crystallise the acid from EtOH or water. [Beilstein 9 H 666, 9 IV 2424.]

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, chlorates nitrates, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, epichlorohydrin. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).

Waste Disposal

Incineration. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers.

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1-Naphthaleneacetic acid Suppliers

Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30163
Advantage
84
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40268
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3579
Advantage
66
Changzhou Xingsheng Technology Co., Ltd.
Tel
0519-86461196
Fax
0086-519-86463703
Email
gxy@linchuanchem.com
Country
China
ProdList
87
Advantage
65
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009
Fax
021-58436166-800
Email
sales8178@energy-chemical.com
Country
China
ProdList
44026
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18228
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12365
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078,021-50426030
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
10009
Advantage
60
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View Lastest Price from 1-Naphthaleneacetic acid manufacturers

career henan chemical co
Product
1-Naphthalene acetic acid 86-87-3
Price
US $1.00/KG
Min. Order
1KG
Purity
95%
Supply Ability
200KG
Release date
2018-08-19
career henan chemical co
Product
1-Naphthalene acetic acid 86-87-3
Price
US $1.00/KG
Min. Order
1KG
Purity
95%
Supply Ability
500KG
Release date
2018-08-19

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