328-39-2

Name	DL-2-Amino-4-methylpentanoic acid
CAS	328-39-2
EINECS(EC#)	206-328-2
Molecular Formula	C6H13NO2
MDL Number	MFCD00063087
Molecular Weight	131.17
MOL File	328-39-2.mol

Chemical Properties

Appearance	White crystalline powder
Melting point	293-296 °C (subl.) (lit.)
alpha	[α]D20 -3.0～+3.0゜ (c=4, HCl)
Boiling point	225.8±23.0 °C(Predicted)
density	1,293 g/cm³
refractive index	1.4630 (estimate)
storage temp.	Store at RT.
solubility	1 M HCl: soluble
form	Fine Crystalline Powder
pka	pKa: 9.744(25°C)
color	White
Odor	wh. sm. cryst. or cryst. powd., odorless, sl. bitter taste
Stability:	Stable. Incompatible with strong oxidizing agents.
Water Solubility	soluble
Merck	14,5451
BRN	636005
LogP	0.799 (est)
CAS DataBase Reference	328-39-2(CAS DataBase Reference)
NIST Chemistry Reference	DL-Leucine(328-39-2)
EPA Substance Registry System	328-39-2(EPA Substance)

Safety Data

Hazard Codes	Xn
Safety Statements	S22:Do not breathe dust . S24/25:Avoid contact with skin and eyes . S36:Wear suitable protective clothing . less more
WGK Germany	3
TSCA	Yes
HS Code	29224995

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Watson Biotechnology Co.,Ltd

Telephone027-027-59207879 18140587686

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Huaibei Desung Biotech Co., Ltd.

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Alfa Aesar

Telephone400-6106006

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Sichuan Tongsheng Amino acids Co.,Ltd.

Telephone0838-2809458 13350585791

Websitehttp://www.aminoacid.cc

TAIYUAN RHF CO.,LTD.

Telephone+86 351 7031519

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TCI (Shanghai) Development Co., Ltd.

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BeiJing Hwrk Chemicals Limted

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Energy Chemical

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm

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Chemsky (shanghai) International Co.,Ltd

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XiaoGan ShenYuan ChemPharm co,ltd

Telephone0712-0712-2580635 15527768850

Websitehttp://www.farchem.com/

Beijing Isomersyn Technology CO;LTD

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Websitehttps://www.chemicalbook.com/supplier/10680452/1.htm

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328-39-2

Chemical Properties

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Preparation Products

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