Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethylamine Borane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dimethylamine Borane
Price: ￥98.0/25g ￥298.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Dimethylamine Borane
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

74-94-2

74-94-2 structure

74-94-2 structure

Name: Dimethylamine Borane
Chemical Name: Dimethylaminoborane
CAS Number: 74-94-2
Molecular Formula: C₂H₉BN
Molecular Weight: 58.918
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-06-02 08:00:00
Modify Date: 2025-08-21 19:17:07

Name	Dimethylaminoborane
Synonyms	Methanamine, N-methyl-, compd. with borane (1:1) Dimethylaminoboran Dimethyl-amineaqueous EINECS 200-823-7 BORANE-DIMETHYLAMINE borane*Me2NH BORON HYDRIDE DIMETHYLAMINE Dimethylamine-borane DMAB MFCD00051068 N-Methylmethanamine - borane (1:1) Dimethylamine Borane

Density	0,69 g/cm3
Boiling Point	59-65°C 12mm
Melting Point	36 °C(lit.)
Molecular Formula	C₂H₉BN
Molecular Weight	58.918
Flash Point	110 °F
Exact Mass	59.090630
PSA	23.85000
Storage condition	0-6°C
Stability	Stable, but water sensitive. Contact with water releases very flammable gases. Incompatible with acids, halogens, oxidizing agents, water.
Water Solubility	125 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: IP9450000

CAS REGISTRY NUMBER :: 74-94-2

LAST UPDATED :: 199806

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C2-H10-B-N

MOLECULAR WEIGHT :: 58.94

WISWESSER LINE NOTATION :: 1M1 &BHHH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 59 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 39 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 210 mg/kg

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 35100 ug/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 50 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 55900 ug/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Rodent - mouse Ascites tumor

DOSE/DURATION :: 100 umol/L

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 74,755,1985

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H228-H301 + H311
Precautionary Statements	P210-P280-P301 + P310-P312
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	F:Flammable
Risk Phrases	R11;R20;R24/25;R36/37/38
Safety Phrases	S16-S28-S36/37-S45-S36-S33-S15
RIDADR	UN 2926 4.1/PG 2
WGK Germany	2
RTECS	IP9450000
Packaging Group	II
Hazard Class	4.1
HS Code	29420000

Precursor 9
506-59-2 16940-66-2 124-40-3 19287-45-7
17000-01-0 1838-13-7 19121-56-3 14931-39-6
593-57-7
DownStream 10
10043-11-5 617-86-7 23273-02-1 79430-76-5
688-73-3 23884-11-9 150-46-9 124-40-3
33905-38-3 1838-13-7

HS Code	29420000

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