1-Dodecanethiol

Modify Date: 2025-08-20 21:28:27

1-Dodecanethiol structure	Common Name	1-Dodecanethiol
	CAS Number	112-55-0	Molecular Weight	202.400
	Density	0.845	Boiling Point	266-283 ºC
	Molecular Formula	C₁₂H₂₆S	Melting Point	-7 °C
	MSDS	Chinese USA	Flash Point	87 ºC
	Symbol	GHS05, GHS09	Signal Word	Danger

Name	1-Dodecanethiol
Synonym	More Synonyms

Density	0.845
Boiling Point	266-283 ºC
Melting Point	-7 °C
Molecular Formula	C₁₂H₂₆S
Molecular Weight	202.400
Flash Point	87 ºC
Exact Mass	202.175522
PSA	38.80000
LogP	6.56
Vapour density	7 (vs air)
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.457
Water Solubility	IMMISCIBLE

1-Dodecanethiol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JR3155000

CHEMICAL NAME :: 1-Dodecanethiol

CAS REGISTRY NUMBER :: 112-55-0

BEILSTEIN REFERENCE NO. :: 0969337

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C12-H26-S

MOLECULAR WEIGHT :: 202.44

WISWESSER LINE NOTATION :: SH12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :: Rodent - rat

REFERENCE :: BZARAZ Biologicheskii Zhurnal Armenii. Biological Journal of Armenia. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.19- 1966- Volume(issue)/page/year: 27(6),102,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO 1-DODECANETHIOL-air:CL 0.5 ppm/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83562 No. of Facilities: 137 (estimated) No. of Industries: 5 No. of Occupations: 13 No. of Employees: 2131 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83562 No. of Facilities: 3452 (estimated) No. of Industries: 47 No. of Occupations: 60 No. of Employees: 92230 (estimated) No. of Female Employees: 17777 (estimated)

Symbol	GHS05, GHS09
Signal Word	Danger
Hazard Statements	H314-H410
Precautionary Statements	P273-P280-P305 + P351 + P338-P310-P501
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S23-S26-S36/37/39-S45-S37/39-S63-S62-S61-S36/37-S33-S29-S16-S9
RIDADR	UN 1208 3/PG 2
WGK Germany	3
RTECS	JR3155000
Packaging Group	II; III
Hazard Class	8.0
HS Code	2930909090

Precursor 10
CAS#:2757-37-1 didodecyl disulfide CAS#:103212-64-2 S-dodecyl dodec... CAS#:607731-47-5 (Z)-dodecyl(2-t... CAS#:86763-30-6 S-dodecyl benze...
CAS#:765-15-1 Thiocyanic acid... CAS#:25477-07-0 n-dodecyl thios... CAS#:10478-23-6 S-dodecyl ethan... CAS#:100-39-0 Benzyl bromide
CAS#:26960-77-0 sodium dodecane... CAS#:93413-77-5 1-(4-Methoxyphe...
DownStream 10
CAS#:106184-47-8 2-dodecylsulfan... CAS#:10478-23-6 S-dodecyl ethan... CAS#:112-40-3 Dodecane CAS#:10050-04-1 Dodecane,1-[[2-...
CAS#:63067-62-9 methyl 3-dodecy... CAS#:3181-38-2 2',3',5'-Tri-O-... CAS#:3698-89-3 2-Thiatetradecane CAS#:4292-19-7 1-Iodododecane
CAS#:3079-30-9 1-(methylsulphi... CAS#:143608-04-2 N-[1,2-bis(dode...

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Genetic acquisition of NDM gene offers sustainability among clinical isolates of Pseudomonas aeruginosa in clinical settings.

PLoS ONE 10(1) , e0116611, (2015)

New Delhi metallo β-lactamases are one of the most significant emerging resistance determinants towards carbapenem drugs. Their persistence and adaptability often depends on their genetic environment ...

Exchange reactions between alkanethiolates and alkaneselenols on Au{111}.

J. Am. Chem. Soc. 136(22) , 8110-21, (2014)

When alkanethiolate self-assembled monolayers on Au{111} are exchanged with alkaneselenols from solution, replacement of thiolates by selenols is rapid and complete, and is well described by perimeter...

Surface modification-induced phase transformation of hexagonal close-packed gold square sheets.

Nat. Commun. 6 , 6571, (2015)

Conventionally, the phase transformation of inorganic nanocrystals is realized under extreme conditions (for example, high temperature or high pressure). Here we report the complete phase transformati...

n-Dodecyl mercaptan

pennfloatm

n-Dodecylthiol

Dodecylthiol

LAURYL MERCAPTAN

Mercaptan C12

Dodecane-1-thiol

n-dodecyl-mercaptan

dodecylmercaptan

Pennfloat S

UNII-S8ZJB6X253

Penfloat S

n-1-dodecanethiol

DODECYL MERCAPTAN

1-Dodecanethiol

NDM

EINECS 203-984-1

dodecanethiol

dodecanthiol

n-Dodecanethiol

MFCD00004885

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Dodecanethiol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Dodecanethiol
Price: ￥188.0/500ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Dodecanethiol suppliers in China
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Dodecanethiol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

1-Dodecanethiol suppliers

1-Dodecanethiol price

1-Dodecanethiol

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles69

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.