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Merck
CN

45473

Ethephon

PESTANAL®, analytical standard

Synonym(s):

2-Chloroethylphosphonic acid, Ethephon

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About This Item

Linear Formula:
ClCH2CH2P(O)(OH)2
CAS Number:
16672-87-0
Molecular Weight:
144.49
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756765
EC Number:
240-718-3
Beilstein/REAXYS Number:
1751208
MDL number:
MFCD00002142

Key Documents

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Product Name

Ethephon, PESTANAL®, analytical standard

InChI key

UDPGUMQDCGORJQ-UHFFFAOYSA-N

InChI

1S/C2H6ClO3P/c3-1-2-7(4,5)6/h1-2H2,(H2,4,5,6)

SMILES string

OP(O)(=O)CCCl

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

70-72 °C (lit.)

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1C

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCL4500
BCCD3952
BCCF2790
BCCC6290
BCBV6781

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Shigemi Seo et al.
Plant physiology, 155(1), 502-514 (2010-11-16)
Rice (Oryza sativa) plants carrying the Pi-i resistance gene to blast fungus Magnaporthe oryzae restrict invaded fungus in infected tissue via hypersensitive reaction or response (HR), which is accompanied by rapid ethylene production and formation of small HR lesions. Ethylene
Hsien-Jung Chen et al.
Journal of plant physiology, 169(1), 86-97 (2011-09-07)
In this report a full-length cDNA, SPCAT1, was isolated from ethephon-treated mature L3 leaves of sweet potato. SPCAT1 contained 1479 nucleotides (492 amino acids) in its open reading frame, and exhibited high amino acid sequence identities (ca. 71.2-80.9%) with several
Young Ock Ahn et al.
Molecular biology reports, 39(3), 2059-2067 (2011-06-07)
The expression profiles of three Brassica rapa metallothionein genes (BrMT 1-3) were determined in 7-day-old seedlings exposed to various exogenous factors including plant hormones, heavy metals and abiotic stresses. BrMT1, BrMT2, and BrMT3 were representatives of MT gene type 1
Zishan Zhang et al.
PloS one, 7(8), e42936-e42936 (2012-08-18)
The net photosynthetic rate, chlorophyll content, chlorophyll fluorescence and 820 nm transmission were investigated to explore the behavior of the photosynthetic apparatus, including light absorption, energy transformation and the photoactivities of photosystem II (PSII) and photosystem I (PSI) during senescence
Junmin He et al.
Journal of experimental botany, 62(8), 2657-2666 (2011-01-08)
Ultraviolet B (UV-B) radiation is an important environmental signal for plant growth and development, but its signal transduction mechanism is unclear. UV-B is known to induce stomatal closure via hydrogen peroxide (H(2)O(2)), and to affect ethylene biosynthesis. As ethylene is
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