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Daminozide B NINE Plant Growth Retardants For Potato Strawberry , EINECS No. 216-485-9

China U-CHOICE GROUP certification
China U-CHOICE GROUP certification
Yeah, cooperated with U-CHOICE since 2013, CAC gave us a good chance met each other. and then began happy and friendly work together. Good Quality.


I used U-CHOICE 28 homo-brassinolide since 2006. Their Worker all are work hard and kind. now each year we have a lot of cooperation.

—— Mr. Dhiraputra

Recommedation is good. Reception is professional. Field training is also very great. Wish more training after getting the goods.

—— Mr. Ariestanto

U-CHOICE and my company has cooperated for more than 6 years. Good quality, Timely delivery, Good service. She is one of our top-supplier.

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I am a technology person, I inspect each batch import goods. U-CHOICE's goods can 100% pass my strict requirement. So I recommed U-CHOICE to you.

—— Mr. Wahwa

Thanks for super good, help us to dissolve the fieil born disease problem, which is a big problem in my area.

—— Ms. Puttirat

Professional, very helpful, great price. Will use again for other items A++++++

—— Mr. Gonzalez

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Daminozide B NINE Plant Growth Retardants For Potato Strawberry , EINECS No. 216-485-9


Large Image :  Daminozide B NINE Plant Growth Retardants For Potato Strawberry , EINECS No. 216-485-9

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Technical Grade
Payment & Shipping Terms:
Minimum Order Quantity: 25kg (samples can be offered)
Price: Negotiate
Packaging Details: 25 kgs / drum
Delivery Time: 7-14 working days
Payment Terms: T/T,
Supply Ability: 300MT per Month
Detailed Product Description
CAS No.: 1596-84-5 Color: White
Appearance: Crystal Melt Point: 162-164℃
EINECS NO: 216-485-9 Other Name: B-Nine
Purity: Min 95% M.F: C6H12N2O3
High Light:

plant growth inhibitors and retardants


plant growth retardant products

EINECS No. 216-485-9 Daminozide 95%TC Plant Growth Retardant B NINE


Technical Specification 
Technical Item Technical Data
EINECS No. 216-485-9
CAS No. 1596-84-5
Boiling Point 329.5±44.0℃ at 760 mmHg
Melting Point  162-164
M.F C6H12N2O3
Molecular Weight 160.171
Flash Point 153.1±28.4 ℃
Exact Mass 160.084793
PSA 69.64000
Appearance White Crystal
Vapor Pressure 0.0±1.6 mmHg 
Relactive 1.497


Chemical Name:

4-(2,2-dimethylhydrazinyl)-4-oxobutanoic acid
succinic acid 2,2-dimethylhydrazide
(4E)-4-(Dimethylhydrazono)-4-hydroxybutanoic acid
4-(2,2-Dimethylhydrazino)-4-oxobutanoic acid
Succinic 2,2-dimethylhydrazide
butanedioic acid mono(2,2-dimethylhydrazide)



The oral LD50 for daminozide in rats is 8,400 mg/kg, and in mice is 6,300 mg/kg.
Its dermal LD50 on rabbits is > 1600 mg/kg. The inhalation LC50 in rabbits
is > 147 mg/l.


Promote the dwarf of stem, and adjust the height and shape of ornamental plants,
without affecting the flowering ( For example: Chrysanthemum, tulip, and other flowers).
Improve the balance between vegetative growth and fruit production, to synchronize fruit maturity,
and to improve fruit quality( (For example: Tomato, potato. strawberry, and other vegtable and fruits).
Increase of crop drought resistance and cold resistance, prevent flower and fruit drop.


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