Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Cyclopentanethiol
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cyclopentanethiol
Price: ￥528.0/25g ￥258.0/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

1679-07-8

1679-07-8 structure

1679-07-8 structure

Name: Cyclopentanethiol
Chemical Name: cyclopentanethiol
CAS Number: 1679-07-8
Molecular Formula: C₅H₁₀S
Molecular Weight: 102.198
Catalog: Flavors and spices Synthetic spice Thiol perfume
Create Date: 2018-07-19 17:33:44
Modify Date: 2025-09-01 21:36:20

Name	cyclopentanethiol
Synonyms	Cyclopentyl mercaptan FEMA No. 3262 Cyclopentanethiol EINECS 216-841-3 MFCD00001369 Cyclopentanthiol Mercaptocyclopentane cyclopentylmercaptane cyclopentylthiol

Density	1.0±0.1 g/cm3
Boiling Point	131.6±9.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀S
Molecular Weight	102.198
Flash Point	25.0±0.0 °C
Exact Mass	102.050323
PSA	38.80000
LogP	2.21
Vapour density	0.96 (vs air)
Vapour Pressure	11.3±0.2 mmHg at 25°C
Index of Refraction	1.491

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY4701000

CHEMICAL NAME :: Cyclopentanethiol

CAS REGISTRY NUMBER :: 1679-07-8

BEILSTEIN REFERENCE NO. :: 2343861

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H10-S

MOLECULAR WEIGHT :: 102.21

WISWESSER LINE NOTATION :: L5TJ ASH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2680 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Phrases	R10
Safety Phrases	S16-S23
RIDADR	UN 3336 3/PG 3
WGK Germany	3
RTECS	GY4701000
Packaging Group	III
Hazard Class	3
HS Code	2930909090

Precursor 8
137-43-9 33240-34-5 106-42-3 1564-41-6
108-88-3 120-92-3 96-41-3 71-43-2
DownStream 10
149391-24-2 19247-73-5 7783-06-4 142-29-0
26394-17-2 7133-13-3 7133-16-6 7133-36-0
503070-75-5 39165-48-5

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%

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