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2-Butanethiol 98%

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CAS No.:

513-53-1

Grade:

Industrial Grade

Content:

98%

Port:

Any China Port

Packaging:

200kg/19.1kg Iron Drum

Price valid (until):

2019-03-30

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Hubei Zhonglong Kangsheng fine chemical Co.,Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

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Product Description
Seller Information

Description

仲丁硫醇

中文名称	2-丁硫醇
英文名称	2-butanethiol
中文别名	仲丁硫醇
CAS RN	513-53-1
分子式	C₄H₁₀S
分子量	90.1872
物化性质	无色液体
用　　途	中间体，香料

Basic Info

Product Name:

2-Butanethiol

Other Name:

2-Butanethiol;sec-Butyl mercaptan;sec-Butyl thioalcohol;sec-Butanethiol;sec-Butylthiol;2-Butyl mercaptan;2-Mercaptobutane;1-Methyl-1-propanethiol;3-Methyl-2-propanethiol;s-Butyl mercaptan;(±)-2-Butanethiol;NSC 78417;2-Butylthiol;91840-99-2

CAS No.:

513-53-1

Molecular Formula:

C4H10S

InChIKeys:

InChIKey=LOCHFZBWPCLPAN-UHFFFAOYSA-N

Molecular Weight:

90.19

Exact Mass:

90.19

EC Number:

208-165-2

NSC Number:

78417

UN Number:

2347

DSSTox ID:

DTXSID1041396

Color/Form:

Colorles liquid|Mobile liquid

HScode:

29309070

Categories:

Synthetic Fragrances

Characteristics

PSA:

XLogP3:

2.18 (est)

Appearance:

Liquid

Density:

0.8299 g/cm³ @ Temp: 17 °C

Melting Point:

-165 °C

Boiling Point:

84-85 °C

Flash Point:

70 °F

Refractive Index:

1.435

Water Solubility:

In water, 1.32X10+3 mg/L at 20 deg C

Storage Conditions:

Store below +30°C.

Vapor Pressure:

142 mm Hg ( 37.7 °C)

Vapor Density:

3.11 (Air = 1)

Toxicity:

LD50 orally in Rabbit: 5176 mg/kg LD50 dermal Rabbit > 2000 mg/kg

Explosive limit:

1.7-9.6%(V)

Odor:

Obnoxious odor

OH:

4.00e-11 cm3/molecule*sec

Henrys Law Constant:

Henry's Law constant = 7.26X10-3 atm-cu m/mol at 25 °C (est)

Experimental Properties:

BP: 85 °C at 760 mm Hg; index of refraction: 1.4366 at 20 °C/D; sol in ethanol, ether, benzene; slightly soluble in carbon tetrachloride. Density: 0.8295 at 20 °C/4 °C /DL form/|Max absorption (isooctane): 225-230 nm (log epsilon= 2.13); specific optical rotation: +15.7 at 20 deg/D; bp: 85-95 °C; density: 0.8299 at 20 °C/4 °C; index of refraction: 1.43385 a 25 °C/D; sol in benzene, petroleum ether, alc, ether /D form/|Specific optical rotation: -17.35 deg at 17 °C/D; bp: 83-84 °C; density: 0.8300 at 17 °C/4 °C; sol in benzene, petroleum ether, alc, ether /L form/|Freezing point = -140.14 °C|Hydroxyl radical reaction rate constant = 4.00X10-11 cu cm/molec-sec at 25 °C

See More 2-Butanethiol Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Materials which are toxic as stored or which can decompose into toxic components ... should be stored in a cool, well ventilated place, out of the direct rays of the sun, away from areas of high fire hazard, and should be periodically inspected. Incompatible materials should be isolated ...

See More 2-Butanethiol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Location:
No.536 Constructional Steet,Jianghan District,Wuhan City,hubei province China

Year of Establishment:
2011

Hubei Zhonglong Kangsheng fine chemical Co.,Ltd is a leading Manufactory supplier of 2,2′-Azobis[2-methyl-N-(2-hydroxyethyl)propionamide], 2-Butanethiol, N,N′-Diphenyl-p-phenylenediamine based in Wuhan, Hubei, China. With a commitment to quality and customer satisfaction, Hubei Zhonglong Kangsheng fine chemical Co.,Ltd has become a trusted name in the industry. Our product line includes a range of high-quality 2,2′-Azobis[2-methyl-N-(2-hydroxyethyl)propionamide], 2-Butanethiol, N,N′-Diphenyl-p-phenylenediamine, which are available at competitive prices. Hubei Zhonglong Kangsheng fine chemical Co.,Ltd has established itself as a reliable supplier of chemical products on the echemi.com.
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