Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,3′-Dithiobis(propionitrile)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3,3′-Dithiobis(propionitrile)
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

42841-31-6

42841-31-6 structure

42841-31-6 structure

Name: 3,3′-Dithiobis(propionitrile)
Chemical Name: 3-(2-cyanoethyldisulfanyl)propanenitrile
CAS Number: 42841-31-6
Molecular Formula: C₆H₈N₂S₂
Molecular Weight: 172.27100
Create Date: 2018-08-08 20:55:57
Modify Date: 2025-08-25 11:08:59

Name	3-(2-cyanoethyldisulfanyl)propanenitrile
Synonyms	3,3`-Dithiobis(propionitrile) bis(2-cyanoethyl)disulfide Di-(2-cyanoethyl)disulphide di-(2-cyanoethyl) disulfide Propionitrile,dithiodi MFCD01695421 USAF HA-6 Dithiodipropionitrile

Density	1.21g/cm3
Boiling Point	361.8ºC at 760mmHg
Melting Point	48-51ºC(lit.)
Molecular Formula	C₆H₈N₂S₂
Molecular Weight	172.27100
Flash Point	172.6ºC
Exact Mass	172.01300
PSA	98.18000
LogP	2.19516
Index of Refraction	1.555

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UG1750000

CHEMICAL NAME :: Propionitrile, dithiodi-

CAS REGISTRY NUMBER :: 42841-31-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H8-N2-S2

MOLECULAR WEIGHT :: 172.28

WISWESSER LINE NOTATION :: NC2SS2CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H332
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22
Safety Phrases	36
RIDADR	NONH for all modes of transport
RTECS	UG1750000
HS Code	2930909090

6634-40-8 structure

6634-40-8

~91%

42841-31-6 structure

42841-31-6

Literature: Klose, Jana; Reese, Colin B.; Song, Quanlai Tetrahedron, 1997 , vol. 53, # 42 p. 14411 - 14416

107-13-1 structure

107-13-1

~%

42841-31-6 structure

42841-31-6

Literature: Avecia Limited Patent: US6506894 B1, 2003 ;

2417-90-5 structure

2417-90-5

~69%

42841-31-6 structure

42841-31-6

Literature: Kiasat, Ali Reza; Mokhtari, Babak; Savari, Ali; Kazemi, Foad Phosphorus, Sulfur and Silicon and the Related Elements, 2008 , vol. 183, # 1 p. 178 - 182

1001-58-7 structure

1001-58-7

~%

42841-31-6 structure

42841-31-6

Literature: Johnston,T.P.; Gallagher,A. Journal of Organic Chemistry, 1963 , vol. 28, p. 1436 - 1437

Precursor 4
6634-40-8 107-13-1 2417-90-5 1001-58-7
DownStream 2
1001-58-7 356535-36-9

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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