Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » alpha-Methylene-gamma-butyrola...
pr

alpha-Methylene-gamma-butyrolactone

BGC Id:810511254544
CAS No:547-65-9
Synonyms:tulipane ; alpha-methylene butyrolactone ; a-methylenebutyrolactone ; 2-methylene-g-butyrolactone ; 3-methylideneoxolan-2-one ; α-mbl ; 2-methylene-4-butyrolactone ; 2-methylenebutyrolactone ; α-methylene-γ-butyrolactone ; tulipalin a
Molecular Formula:C5H6O2
Molecular Weight:98.1
EINECS:208-931-6
Structural Formula
The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
tulipane ; alpha-methylene butyrolactone ; a-methylenebutyrolactone ; 2-methylene-g-butyrolactone ; 3-methylideneoxolan-2-one ; α-mbl ; 2-methylene-4-butyrolactone ; 2-methylenebutyrolactone ; α-methylene-γ-butyrolactone ; tulipalin a
CAS:
547-65-9
EINECS:
208-931-6
Molecular Formula:
C5H6O2
MDL:

Properties

Molecular Weight:
98.1 g·mol−1
Density:
1.119 g/mL at 25 °C(lit.)
Boiling point:
86-88 °C12 mm Hg(lit.)
Flash point:
99 ºF
download Download Molfile

Suppliers

New Natural Biotechnology Co.,Ltd.

Tipo de companhia: Producer
New Natural is a Developer, Manufacturer, Exporter and Supplier of herbal extracts. We specialize in the use of modern high-tech separation technology – supercritical CO2 extraction. We have the industrial production and laboratory devices, multi-disciplinary technical means to conduct natural medicines, expensive spices, food, coloring and many other aspects of separation and extraction. Our Products include herbal extract, plant extract, essential oil and etc. Fornecemos Magnesium ascorbyl phosphate bem. These produc ...
país: P.R.China   telefone: +86-21-51558072   fax: +86 21-62418781

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Tipo de companhia: Producer
país: P.R.China
telefone: +86 571 88026825
fax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Nós somos vendedor de 4-Chloro-3-iodobenzoic acid. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Além disso (+/-) DOI hydrochloride é fornecido por nós. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Tipo de companhia: Leading producer
país: P.R.China
telefone: +86-571-88938639
fax: +86-571-8893-8652

Carbone Scientific Co., Ltd.

Tipo de companhia: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Carbone Scientific Co., Ltd. também oferece Pyrocarbonic acid diallyl ester. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
país: U.K.   telefone: +44 (0)203 769 4441 ext 1   fax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

país: P.R.China
telefone: +86 155-64526813
fax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Nós vendemos Tetramethylammonium triacetoxyborohydride bem. Our company has a large number of customers with good reputation at home and abroad, ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Nós fornecemos nosso produto 3-Acetylpyrrole química. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Tipo de companhia: Leading producer
país: P.R.China
telefone: +86-576-84015261
fax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Tipo de companhia: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Nós somos vendedor de Dimethyl N-tert-butoxycaronyl-3-hydroxyaspartate, mixture of diastereomers. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
país: Germany   telefone: +49-871-966346-0   fax: +49-871-966346-13

BuGuCh & Partners

Tipo de companhia: Producer
país: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
3.2
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
42/43-52/53-10 (R)
Safety Codes:
23-36/37-61-45 (S)
WGK Germany:
3
RID / ADR:
1993
Storage temperature:
2-8°C

What other providers are available for CAS 547-65-9?

In addition to the providers presented here for alpha-Methylene-gamma-butyrolactone with the CAS number 547-65-9, there are other 26 providers with slightly different product names available for this CAS number.

Finetech Industry Limited | Nantong Xindao Biotech Ltd | Leap Chem Co., Ltd +2 additional providers that we know from the past
+1 additional providers that we know from the past
Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +11 additional providers that we know from the past
BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past
+1 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.