ShengHe Chemical 1,3-dimerkaptopropan

1,3-dimerkaptopropan

High-quality Organik Kimyasallar supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.

CAS: 109-80-8 Organik Kimyasallar Non-hazardous / General Chemical
ISO & Quality Controlled COA / MSDS / TDS Custom Packaging Fast Dispatch 3-5 Days
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Specifications

Molecular FormulaC3H8S2
Molecular Weight108.2256
Melting Point-79℃
Boiling Point170.4°C at 760 mmHg
Flash Point58.9°C
Water Solubility<0.1 g/100 mL at 21℃
Vapor Pressure1.95mmHg at 25°C

Detailed Chemical Properties & Synonyms

1,3-dimerkaptopropan structure
Chinese Synonyms 1,3-二巯基丙烷1,3-丙基二硫醇
Synonyms 1,3-propanedithioldithiotrimethyleneglycoltrimethylene dimercaptantrimethylenedithioglycolPropane-1,3-dithiol1,3-Dithiolpropane1,3-DITHIOPROPANE

Applications / Uses

用作日用香精

Direct from the manufacturer. Jinan Shenghe Chemical Co., Ltd. supplies this product under ISO-controlled quality with full COA / MSDS / TDS documentation and flexible OEM packaging for global B2B buyers.

1,3-dimerkaptopropan · CAS 109-80-8 · Jinan Shenghe Chemical Co., Ltd. tarafından sağlanmıştır.

Açıklama

1,3-dimercaptopropane · CAS 109-80-8 · C3H8S2. UNII R4LUJ82U52. Kaynama Noktası: 336 °F at 760 mmHg (NTP, 1992); Kaynama Noktası: 169.00 to 173.00 °C. @ 760.00 mm Hg; Kaynama Noktası: 169-173 °C; 105 °C (100 mm Hg); 63 °C (15 mm Hg).

Tanımlama

CAS Kayıt Numarası 109-80-8
PubChem CID 8013
Moleküler formül C3H8S2
IUPAC adı propane-1,3-dithiol
UNII (FDA) R4LUJ82U52
FEMA numarası 3588
JECFA numarası 535

Hesaplanan Tanımlayıcılar

Moleküler Ağırlık 108.23
XLogP3 1.2
Hidrojen Bağı Verici Sayısı 2
Hidrojen Bağı Alıcı Sayısı 2
Dönebilir Bağ Sayısı 2
Kesin Kütle 108.00674260
Monoizotopik Kütle 108.00674260
Topolojik Polar Yüzey Alanı 2
Ağır Atom Sayısı 5
Formal Yük 0

Fiziksel & Kimyasal Özellikler

Kaynama Noktası 336 °F at 760 mmHg (NTP, 1992)
Kaynama Noktası 169.00 to 173.00 °C. @ 760.00 mm Hg
Kaynama Noktası 169-173 °C; 105 °C (100 mm Hg); 63 °C (15 mm Hg)
Erime Noktası -110 °F (NTP, 1992)
Erime Noktası -79 °C
Parlama Noktası 138 °F (NTP, 1992)
Yoğunluk 1.077-1.078 (d20/4)
Buhar Basıncı 22.8 [mmHg]
Kırılma İndisi 1.537-1.539

Fiziksel tanım & kullanım notları

  • 1,3-dimerkaptopropan, hoş olmayan bir kokuya sahip, berrak turuncu bir yağdır. (NTP, 1992)
  • Hoş olmayan bir kokuya sahip sıvı; [Merck Index] Berrak turuncu sıvı; [NTP] Berrak renksizden soluk sarıya kadar sıvı; [Acros Organik MSDS’i]
  • Liquid
  • kükürt veya et kokulu sıvı
  • less than 1 mg/mL at 70 °F (NTP, 1992)
  • insoluble in water; miscible in fat

Düzenleyici Durum

Mevzuat & Gıda Teması EU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Savory
No safety concern at current levels of intake when used as a flavouring agent
GHS bildirim özeti 7.1% (11 / 154)

GHS Tehlike Sınıflandırması

GHS bildirim özeti 7.1% (11 / 154)
Bildirilen tehlike ifadeleri H302 (16.9%), H315 (85.7%), H319 (83.8%), H335 (83.1%)

Bu kimyasal, raporların %7.1’i (11 / 154) için GHS tehlike kriterlerini karşılamıyor.

H302 (16.9%): Yutulması halinde zararlıdır [Uyarı Akut toksisite, oral]

Belgelenmiş Kullanımlar

  • Tiyoketal ve tiyoasetallerin üretiminde reaktif olarak kullanılır; [NTP] Tatlandırıcı madde olarak kullanılır; [FDA]
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index

Eşanlamlılar

1,3-Propanedithiol; Propane-1,3-dithiol; 109-80-8; 1,3-DIMERCAPTOPROPANE; Trimethylene dimercaptan; Dithiotrimethyleneglycol; Trimethylenedithiol; Trimethylenedithioglycol; 1,3-Propanedimercaptan; 1,3-propane dithiol; FEMA No. 3588; R4LUJ82U52; 1,3-TRIMETHYLENEDITHIOL; DTXSID0059376; CHEBI:44864; RefChem:72944

Sıkça Sorulan Sorular

1,3-dimercaptopropane için CAS numarası ve moleküler formül nedir?

CAS 109-80-8; moleküler formül C3H8S2; moleküler ağırlık — g/mol.

1,3-dimercaptopropane başka hangi adlarla bilinir?

1,3-Propanedithiol, Propane-1,3-dithiol, 109-80-8, 1,3-DIMERCAPTOPROPANE, Trimethylene dimercaptan, Dithiotrimethyleneglycol.

1,3-dimercaptopropane için düzenleyici durum nedir?

Belgelenmiş mevzuat listeleri: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

1,3-dimercaptopropane tehlikeli olarak sınıflandırılıyor mu?

GHS bildirimlerinin %7.1 kadarı tehlike sınıflandırması bildirmiyor (11 / 154).

1,3-dimercaptopropane için temel fiziksel özellikler nelerdir?

Kaynama Noktası: 336 °F at 760 mmHg (NTP, 1992); Kaynama Noktası: 169.00 to 173.00 °C. @ 760.00 mm Hg; Kaynama Noktası: 169-173 °C; 105 °C (100 mm Hg); 63 °C (15 mm Hg); Erime Noktası: -110 °F (NTP, 1992).

Bu sayfadaki bilgiler PubChem (ABD Ulusal Tıp Kütüphanesi) ve Wikidata’dan alınmıştır. Grade özel veriler — içerik, nem, partikül boyutu, ambalaj, raf ömrü — her parti için COA’da verilir ve burada yayımlanmaz.

Uygulama alanları

1,3-dimerkaptopropan (CAS no 109-80-8; formül C3H8S2; 108.23 g/mol) ağırlıklı olarak kimyasal sentez, ince kimya ve ilgili endüstriyel süreçler alanlarında kullanılır. 1,3-dimerkaptopropan için spesifikasyon, COA ve toptan fiyatları satış ekibimiz sağlar.

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Applications

用作日用香精

Packaging & Shipping

  • Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
  • Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
  • Custom: packaging size and labeling per customer requirement
  • Lead time: in-stock items ship within 3-5 business days
  • Documents: COA, MSDS / SDS, TDS provided with every shipment
  • Global: air, sea (FCL / LCL) and express to 80+ countries

Storage & Handling

Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.

Frequently Asked Questions

Can you provide a Certificate of Analysis (COA) and sample?

Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.

Do you support custom synthesis or specific specifications?

Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.

What are your minimum order quantities (MOQ)?

MOQ depends on the product; small quantities are supported for R&D and trial runs.

How do you ensure consistent quality?

Every batch is tested in-house and retains full traceability from raw material to finished goods.

Why Choose Jinan Shenghe Chemical

13+
Years of Export
Serving global B2B buyers across the chemical industry since 2013.
Full Range
Products in Catalog
Broad coverage of fine chemicals, additives and intermediates.
80+
Countries Served
Reliable long-term supply with worldwide logistics.
100%
Batch Tested
COA and traceability for every shipment.

Request a Quote

Looking for pricing, availability or technical data for 1,3-dimerkaptopropan?

Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.

About Jinan Shenghe Chemical Co., Ltd.

Jinan Shenghe Chemical Co., Ltd.

We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.

Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.

Company Name
Jinan Shenghe Chemical Co., Ltd.
Business Type
Manufacturer Representative / Trading Company
Location
Jinan, Shandong, China
Main Products
Fine Chemicals, Additives, Intermediates
Export Markets
Asia, Europe, North & South America, Middle East
Documents Supplied
COA, MSDS / SDS, TDS
Email
sales@shenghechemical.com
Phone / WhatsApp
+86-18553102138
Tel (Office)
0531-84992235
Website
www.shenghechemical.com

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