ChemicalBook > CAS DataBase List > 3-Methyl-1-butanethiol

3-Methyl-1-butanethiol

Product Name
3-Methyl-1-butanethiol
CAS No.
541-31-1
Chemical Name
3-Methyl-1-butanethiol
Synonyms
FEMA 3858;isoamylthiol;isopentylthiol;-1-butanethioL;ISOPENTANETHIOL;ISOAMYL MERCAPTAN;Isopentylmercaptan;Isoamyl mercaptane;Isopentyl mercaptan;3-METHYLBUTANETHIOL
CBNumber
CB7853779
Molecular Formula
C5H12S
Formula Weight
104.21
MOL File
541-31-1.mol
More
Less

3-Methyl-1-butanethiol Property

Melting point:
-133.51°C
Boiling point:
120 °C
Density 
0.835 g/mL at 25 °C(lit.)
vapor pressure 
41.4 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.4432(lit.)
FEMA 
3858 | 3-METHYLBUTANETHIOL
Flash point:
65 °F
storage temp. 
Flammables area
solubility 
soluble in Chloroform
pka
10.41±0.10(Predicted)
form 
Liquid
color 
Clear colorless to slightly yellow
Odor
at 0.10 % in propylene glycol. sulfurous onion green onion garlic
Odor Type
sulfurous
Odor Threshold
0.00000077ppm
Sensitive 
Air Sensitive
JECFA Number
513
BRN 
635659
LogP
2.67
CAS DataBase Reference
541-31-1(CAS DataBase Reference)
NIST Chemistry Reference
1-Butanethiol, 3-methyl-(541-31-1)
EPA Substance Registry System
1-Butanethiol, 3-methyl- (541-31-1)
More
Less

Safety

Hazard Codes 
F,Xi,Xn
Risk Statements 
11-36/37/38-20/21/22
Safety Statements 
16-26-36-36/37/39
RIDADR 
UN 1228 3/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29309090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W385808
Product name
3-Methyl-1-butanethiol
Purity
≥97%
Packaging
sample
Price
$53.8
Updated
2022/05/15
TCI Chemical
Product number
I0149
Product name
Isoamyl Mercaptan
Purity
>94.0%(T)
Packaging
25mL
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
I0149
Product name
Isoamyl Mercaptan
Purity
>94.0%(T)
Packaging
250mL
Price
$360
Updated
2024/03/01
Alfa Aesar
Product number
L09661
Product name
Isopentyl mercaptan, 97%
Packaging
25ml
Price
$65.9
Updated
2021/12/16
Alfa Aesar
Product number
L09661
Product name
Isopentyl mercaptan, 97%
Packaging
100ml
Price
$202
Updated
2021/12/16
More
Less

3-Methyl-1-butanethiol Chemical Properties,Usage,Production

Chemical Properties

clear colorless to slightly yellow liquid

Occurrence

Reported present in beer

Uses

3-Methyl-1-butanethiol, is a versatile organic building block in the synthesis of sulfur containnig pharmaceutical compounds. It is used in the synthesis of some poly(alkylene glycol dithiophosphates) with functional groups in the S-alkyl radical, possessing long-lasting anthelminthic and antibacterial properties. It is also shown to be one of the flavor components from beef, pork, and chicken

Definition

ChEBI: Isopentyl mercaptan is an alkanethiol.

Aroma threshold values

Detection: 0.002 ppb

3-Methyl-1-butanethiol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3-Methyl-1-butanethiol Suppliers

Americas 1 Belgium 1 China 98 Europe 1 Germany 2 India 2 Japan 3 Norway 1 Switzerland 2 United Kingdom 11 United States 21 Global 143
Wuhan Hongde Yuexin Pharmaceutical Technology Co., Ltd
Tel
02783850058 15377551550
Fax
027-83850058
Email
whhdyxchem027@sina.com
Country
China
ProdList
3074
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Shijiazhuang Lida Chemical Co., Ltd.
Tel
+86 (311) 8573-7996
Fax
+86 (311) 8573-9175
Email
service@lid-ff.cn
Country
China
ProdList
294
Advantage
65
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
CHMA Chemical Technology (Shanghai) Co., Ltd
Tel
021-61556450 15800904410
Fax
021-61556450
Country
China
ProdList
2832
Advantage
58
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
17687
Advantage
55
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20806
Advantage
60
Grader reagent
Tel
18221735425
Email
sales@xinpingchem.com
Country
China
ProdList
9942
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15497
Advantage
58
3A Chemicals
Tel
400-668-9898
Fax
010-51582189
Email
service@3achem.com
Country
China
ProdList
20557
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-63315541 13323832564
Fax
QQ:3001332135
Email
3001332135@qq.com
Country
China
ProdList
9942
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
CD Chemical Group Limited
Tel
+8615986615575
Fax
0086-13651442114
Email
info@codchem.com
Country
China
ProdList
20342
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
SIMAGCHEM CORP
Tel
+86-13806087780
Email
sale@simagchem.com
Country
China
ProdList
17365
Advantage
58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
Tel
+86-0731-85567275 18932438858
Fax
QQ:3554193828
Email
sales05@chemfish.com
Country
China
ProdList
8356
Advantage
58
Xiamen AmoyChem Co., Ltd
Tel
+86-86-5926051114 +8618959220845
Email
sales@amoychem.com
Country
China
ProdList
6383
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Shandong chuangyingchemical Co., Ltd.
Tel
18853181302
Email
sale@chuangyingchem.com
Country
CHINA
ProdList
5906
Advantage
58
Wuhan hongde yuexin pharmaceutical technology co. LTD
Tel
027-83855395 13995685043
Fax
QQ2365031873
Email
wuhanfudechem23@163.com
Country
China
ProdList
1766
Advantage
58
Wuhan xinyangruihe Chemical Technology Co., Ltd.
Tel
153-07155313 15307155313
Fax
QQ：2274366233
Email
2274366233@qq.com
Country
China
ProdList
4997
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd.
Tel
027-83855312 17771813295 13377865312
Email
2668571332@qq.com
Country
China
ProdList
3048
Advantage
58
Wuhan yuqing jiaheng pharmaceutical co. LTD
Tel
027-83855381 15827508403
Fax
027-83855381
Email
xiaozhan0503@163.com
Country
China
ProdList
1689
Advantage
58
Henan Huawen Chemical Co., Ltd
Tel
0370-0370-2059268 17550075363
Fax
QQ:2712427897
Email
1124977392@qq.com
Country
China
ProdList
2283
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49374
Advantage
58
Yikang Chemical（Hubei）Co.， LTD
Tel
027-18971353-902 18971353902
Email
2242508613@qq.com
Country
China
ProdList
7871
Advantage
58
More
Less

View Lastest Price from 3-Methyl-1-butanethiol manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3-Methyl-1-butanethiol 541-31-1
Price
US $0.00-0.00/KG
Min. Order
100g
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-19
Career Henan Chemical Co
Product
3-Methyl-1-butanethiol 541-31-1
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2019-08-07

541-31-1, 3-Methyl-1-butanethiolRelated Search:

Butanethiol Thiophanate-methyl METHYL MERCAPTAN PYRITHIOXIN DIHYDROCHLORIDE 1,2-Ethanedithiol Ethanethiol PYRITHIOXIN Methyl acrylate 1-Dodecanethiol Sodium thiomethoxide 2-Ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate Bensulfuron methyl Methylparaben METHYL THIOPHENE-2-CARBOXYLATE Kresoxim-methyl Potassium 2-ethylhexanoate Isosorbide Methyl

  • FEMA 3858
  • ISOAMYL MERCAPTAN
  • ISOPENTANETHIOL
  • isoamylthiol
  • Isopentyl mercaptan
  • Isopentylmercaptan
  • isopentylthiol
  • mercaptanisopentylique
  • 3-METHYLBUTANETHIOL
  • 3-METHYL-1-BUTANETHIOL
  • Isopentyl mercaptan~3-Methylbutanethiol
  • Isoamyl mercaptane
  • Isopentylmercaptan,97%
  • 1-Butanethiol, 3-methyl-
  • 3-Methylbutan-1-thiol
  • 2-Methyl-4-butanethiol
  • 3,3-dimethyl-1-propanethiol
  • 3-methyl-1-butanethio
  • 3-Methyl-1-butanthiol
  • 3-methyl-butane-1-thiol
  • 3-methylbutane-1-thiol
  • Isoamyl sulfhydrate
  • 3-Methyl-1-butanethiol, 96% 25GR
  • Isopentanethiol 3-Methyl-1-butanethiol
  • 3-METHYL-1-BUTANETHIOL FEMA NO.--------
  • 3-Methylbutyl mercaptan
  • 3-Methyl-1-butanethiol,96%
  • 3-Methyl-1-butanethi
  • IsoamylMercaptan&gt
  • -1-butanethioL
  • 3-Methyl-1-butanethiol USP/EP/BP
  • 3-methyl-1-butyl mercaptan
  • 541-31-1
  • CH32CHCH22SH
  • CH32CHCH2CH2SH
  • Building Blocks
  • Organic Building Blocks
  • Thiols/Mercaptans
  • Sulfur Compounds
  • thiol Flavor