Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-DICHLOROBENZYL ISOTHIOCYANATE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1,2-dichloro-4-(isothiocyanatomethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18967-42-5

18967-42-5 structure

18967-42-5 structure

Name: 3,4-DICHLOROBENZYL ISOTHIOCYANATE
Chemical Name: 1,2-dichloro-4-(isothiocyanatomethyl)benzene
CAS Number: 18967-42-5
Molecular Formula: C₈H₅Cl₂NS
Molecular Weight: 218.10300
Create Date: 2018-06-21 15:23:15
Modify Date: 2025-08-25 18:54:31

Name	1,2-dichloro-4-(isothiocyanatomethyl)benzene
Synonyms	3,4-Dichlorobenzyl isothiocyanate MFCD00041113 3,4-Dichlor-benzylisothiocyanat

Density	1.38
Boiling Point	130ºC 1mm
Melting Point	26-28ºC
Molecular Formula	C₈H₅Cl₂NS
Molecular Weight	218.10300
Flash Point	142.7ºC
Exact Mass	216.95200
PSA	44.45000
LogP	3.59620
Vapour Pressure	0.000978mmHg at 25°C
Index of Refraction	1.6295

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX8485000

CHEMICAL NAME :: Isothiocyanic acid, (3,4-dichlorobenzyl) ester

CAS REGISTRY NUMBER :: 18967-42-5

BEILSTEIN REFERENCE NO. :: 2937608

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H5-Cl2-N-S

MOLECULAR WEIGHT :: 218.10

WISWESSER LINE NOTATION :: SCN1R CG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 79 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02807

Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	UN 2811
Packaging Group	II
Hazard Class	6.1
HS Code	2930909090

102-49-8 structure

102-49-8

~%

18967-42-5 structure

18967-42-5

Literature: Journal of the American Chemical Society, , vol. 81, p. 4328,4330,4333

111295-16-0 structure

111295-16-0

~%

18967-42-5 structure

18967-42-5

Literature: Bioscience, Biotechnology, and Biochemistry, , vol. 56, # 7 p. 1062 - 1065

Precursor 2
102-49-8 111295-16-0
DownStream 4
23749-87-3 61290-45-7 61290-60-6 61290-77-5

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%

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.