93757

矮壮素

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• 同義詞: (2-氯乙基)三甲基氯化铵, 二氯胆碱, 氯化矮壮素
• 線性公式: (CH₃)₃N(Cl)CH₂CH₂Cl
• CAS號碼: 999-81-5
• 分子量：: 158.07
• Beilstein: 3563994
• MDL號碼: MFCD00011869
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material; TraceCERT^®
• 品質等級: 300
• 產品線: TraceCERT^®
• 儲存期限: limited shelf life, expiry date on the label
• 製造商／商標名: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• SMILES 字串: [Cl-].C[N+](C)(C)CCCl
• InChI: 1S/C5H13ClN.ClH/c1-7(2,3)5-4-6;/h4-5H2,1-3H3;1H/q+1;/p-1
• InChI 密鑰: UHZZMRAGKVHANO-UHFFFAOYSA-M

描述

一般說明

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Chlormequat chloride, also known as chlorocholine chloride (CCC) is the most widely used plant growth regulator that inhibits the biosynthesis of gibberellins. CCC is applied in agriculture and horticulture to promote sturdier growth by reducing the height of grain crops and increasing the diameter of the stems without causing a loss of plant productivity.

Chlormequat chloride has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.
The European Communities (EC) have established maximum residue limits (MRLs) for CCC at 2 mg/kg for wheat, barley, and rye, 5 mg/kg for oat, and 0.05 mg/kg for other cereals. The agreed values of CCC as reported by EFSA are 0.04 mg/kg bw/day for the Acceptable Daily Intake (ADI), 0.04 mg/kg bw/day for the Acceptable Operator Exposure Level (AOEL), and 0.09 mg/kg bw/day for the Acute Reference Dose (ARfD).

According to Regulation (EU) No 540/2011, chlormequat is deemed to have been approved under Regulation (EC) No 1107/2009. This approval is restricted to its use as only a plant growth regulator.

應用

The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Chlormequat chloride CRM may also find following uses:

• Investigate the effect of drought on plant growth, essential oil concentration, oil biosynthesis, and peroxidase activity in the leaves of C. martinii and C. winterianus
• Study the effect of ethrel, chlormequat chloride, and paclobutrazol on growth and pyrethrins levels in Chrysanthemum cinerariaefolium Vis.
• Study the effect of chlormequat chloride (CCC) application at the bolting stage on the flowering, seed yield, and seed quality of lettuce plants previously treated with water or gibberellic acid (GA3)
• Investigate the effects of nitrogen rate, seed rate, and chlormequat chloride on the grain quality of oats (Avena sativa)

推薦產品

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法律資訊

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

安全資訊

• 象形圖: GHS06
• 訊號詞: Danger
• 危險聲明: H302,H311
• 防範說明: P264 - P280 - P301 + P312 - P302 + P352 + P312 - P361 + P364 - P405
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 4 Oral
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable