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Merck
CN

67618

Trichlorfon

reference material

Synonym(s):

(2,2,2-Trichloro-1-hydroxyethyl)phosphonic acid dimethyl ester, Metrifonate

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About This Item

Empirical Formula (Hill Notation):
C4H8Cl3O4P
CAS Number:
52-68-6
Molecular Weight:
257.44
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1709434
MDL number:
MFCD00055272

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InChI

1S/C4H8Cl3O4P/c1-10-12(9,11-2)3(8)4(5,6)7/h3,8H,1-2H3

SMILES string

COP(=O)(OC)C(O)C(Cl)(Cl)Cl

InChI key

NFACJZMKEDPNKN-UHFFFAOYSA-N

grade

reference material

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

format

neat

storage temp.

2-8°C

Quality Level

200

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General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCB0761

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