Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-DIBROMO-2,4-DICYANOBUTANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: DBDCB
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

35691-65-7

35691-65-7 structure

Name: Methyldibromo glutaronitrile
Chemical Name: 2-bromo-2-(bromomethyl)pentanedinitrile
CAS Number: 35691-65-7
Molecular Formula: C₆H₆Br₂N₂
Molecular Weight: 265.933
Catalog: Chemical pesticide Fungicide Other fungicides
Create Date: 2018-08-09 20:59:34
Modify Date: 2024-01-04 14:22:52

Name	2-bromo-2-(bromomethyl)pentanedinitrile
Synonyms	1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile (2RS)-2-bromo-2-(bromomethyl)glutaronitrile Methyldibromoglutaronitrile 1,2-Dibromo-2,4-dicyanobutane Metacide 38 1-Bromo-1-(bromomethyl)propane-1,3-dicarbonitrile 2-bromo-2-(bromomethyl)-glutaronitrile Tektamer 38AD Tektamer Pentanedinitrile, 2-bromo-2-(bromomethyl)- 2-bromo-2-(bromomethyl)-pentandinitrile Methyldibromo glutaronitrile Tektamer 38 2-Bromo-2-(bromomethyl)glutaronitrile EINECS 252-681-0 MFCD00072483 Bromothalonil 2-bromo-2-(bromomethyl)-pentanedinitrile NC2XECN&1E 2-Bromo-2-(bromomethyl)pentanedinitrile

Density	1.9±0.1 g/cm3
Boiling Point	338.6±42.0 °C at 760 mmHg
Melting Point	48-50°C
Molecular Formula	C₆H₆Br₂N₂
Molecular Weight	265.933
Flash Point	158.6±27.9 °C
Exact Mass	263.889771
PSA	47.58000
LogP	1.71
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.554
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MA5599000

CHEMICAL NAME :: Glutaronitrile, 2-bromo-2-(bromomethyl)-

CAS REGISTRY NUMBER :: 35691-65-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C6-H6-Br2-N2

MOLECULAR WEIGHT :: 265.96

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 515 mg/kg

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

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >13 gm/m3/4H

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

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 84 gm/kg/3W-I

TOXIC EFFECTS :: Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 380 mg/kg/13W-C

TOXIC EFFECTS :: Endocrine - changes in thyroid weight

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 120 mg/kg/4W-I

TOXIC EFFECTS :: Blood - pigmented or nucleated red blood cells

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 15,140,1996 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1750 mg/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 18(Suppl 1),158,1983 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1017 No. of Facilities: 512 (estimated) No. of Industries: 9 No. of Occupations: 10 No. of Employees: 17713 (estimated) No. of Female Employees: 3345 (estimated)

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	Xn
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36/37/39-S45
RIDADR	3439
RTECS	MA5599000
Packaging Group	III
Hazard Class	9
HS Code	2926909038

1572-52-7

35691-65-7

Literature: Helvetica Chimica Acta, , vol. 59, p. 179 - 190

Precursor 1
1572-52-7
DownStream 1
1572-52-7

HS Code	2926909038
Summary	HS: 2926909038 fenoxanil Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:S(Registration certificate of import and export) Lowest tariff:6.5% General tariff:30.0%

35691-65-7	131362-11-3
78533-73-0	100377-27-3
100723-78-2	32091-48-8
74261-49-7	172876-75-4
138145-57-0	100123-86-2
1158522-08-7	940364-43-2
134104-43-1	131615-57-1
6906-52-1	930439-75-1
1018584-77-4	1375289-11-4
849349-65-1	2008259-92-3