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allyl propyl disulphide

CAS 2179-59-1C6H12S2MW 148.3

allyl propyl disulphide，CAS 登记号 2179-59-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Organic Chemicals。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号2179-59-1
分子式C6H12S2
分子量148.3
熔点5 °F (NTP, 1992)
沸点66-68 °C at 16 mm Hg
LogP2.4
纯度按批次COA提供(不公开发布)
包装按订单/批次确认(不公开发布)
应用领域Organic Chemicals
类别Organic Chemicals

用途与场景

Organic Chemicals

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常见问题

在哪里能查到 allyl propyl disulphide 的 CAS 号？

本页已列出 allyl propyl disulphide 的 CAS 号：2179-59-1，可与随货 COA 核对。

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allyl propyl disulphide 一般用在什么产品里？

主要涉及Organic Chemicals。

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PubChem 公开数据

Description

Allyl Propyl Disulfide is identified by CAS 2179-59-1, molecular formula C6H12S2 and molecular weight 148.04 g/mol. UNII 0167D73R1T; ChEBI 173628; InChIKey FCSSPCOFDUKHPV-UHFFFAOYSA-N. Boiling Point: 66-68 °C at 16 mm Hg; Boiling Point: 195.00 to 200.00 °C. @ 760.00 mm Hg; Boiling Point: at 2.1kPa: 66-69 °C.

Identification

CAS Registry Number2179-59-1
PubChem CID16591
Molecular formulaC6H12S2
Molecular weight148.04 g/mol
IUPAC name1-(prop-2-enyldisulfanyl)propane
InChIKeyFCSSPCOFDUKHPV-UHFFFAOYSA-N
UNII (FDA)0167D73R1T
ChEBI IDCHEBI:173628
FEMA number4073
JECFA number1700

Computed Descriptors

Molecular Weight148.3
XLogP32.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count5
Exact Mass148.03804273
Monoisotopic Mass148.03804273
Topological Polar Surface Area50.6
Heavy Atom Count8
Formal Charge0

Physical & Chemical Properties

Boiling Point66-68 °C at 16 mm Hg
Boiling Point195.00 to 200.00 °C. @ 760.00 mm Hg
Boiling Pointat 2.1kPa: 66-69 °C
Boiling Point66 °C (10 mm Hg)
Melting Point5 °F (NTP, 1992)
Melting Point-15 °C
Melting Point5 °F
Flash Point133.3 °F (NTP, 1992)
Flash Point133 °F
Flash Point56 °C

Physical description & handling notes

  • Allyl propyl disulfide is a clear pale yellow liquid with a pungent odor. (NTP, 1992)
  • Pale-yellow liquid with a strong & irritating onion-like odor. [Note: The chief volatile component of onion oil.] [NIOSH]
  • PALE YELLOW LIQUID WITH PUNGENT ODOUR.
  • Colourless to yellowish liquid; Fruity, garlic odour
  • Pale-yellow liquid with a strong & irritating onion-like odor.
  • Liquid

Regulatory Status

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Green
No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statementsH315 (95.8%), H319 (99%), H335 (97.9%), H226, H317, H320

H315 (95.8%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (99%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

  • The main volatile oil in onions, it is used as a food flavoring agent. [ACGIH]
  • Synthetic flavor; food additive
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Flavoring Agents -> JECFA Flavorings Index
  • Treatment of 1-ethylthio-2-propenylthioethene with NaNH2 in liquid ammonia results in formation of Na-1-propenethiolate, which reacts with s-propyl propanethiosulfonate to give propenyl propyl disulfide in good yield.
  • The chief volatile constituent of onion oil.

Synonyms

ALLYL PROPYL DISULFIDE; 2179-59-1; 4,5-Dithia-1-octene; Disulfide, 2-propenyl propyl; 2-Propenyl propyl disulfide; Allyl propyl disulphide; Disulfide, allyl propyl; Propyl allyl disulfide; 3-(propyldisulfanyl)prop-1-ene; DTXSID8024448; FEMA NO. 4073; 0167D73R1T; DTXCID604448; RefChem:554885; 218-550-7; 1-Allyl-2-propyldisulfane

Frequently Asked Questions

What are the CAS number and molecular formula of Allyl Propyl Disulfide?

CAS 2179-59-1; molecular formula C6H12S2; molecular weight 148.04 g/mol.

What other names is Allyl Propyl Disulfide known by?

ALLYL PROPYL DISULFIDE, 2179-59-1, 4,5-Dithia-1-octene, Disulfide, 2-propenyl propyl, 2-Propenyl propyl disulfide, Allyl propyl disulphide.

What is the regulatory status of Allyl Propyl Disulfide?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is Allyl Propyl Disulfide classified as hazardous?

Hazard statements reported: H315, H319, H335, H226, H317.

What are the key physical properties of Allyl Propyl Disulfide?

Boiling Point: 66-68 °C at 16 mm Hg; Boiling Point: 195.00 to 200.00 °C. @ 760.00 mm Hg; Boiling Point: at 2.1kPa: 66-69 °C; Boiling Point: 66 °C (10 mm Hg).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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